PAOK Academy is the football academy system of

Greek Greek may refer to: Greece Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group. *Greek language, a branch of the Indo-European language family. **Proto-Greek language, the assumed last common ancestor ...

professional football club PAOK consisting of eleven official youth teams (Under-6/7, Under-8, Under-9, Under-10, Under-11, Under-12, Under-13, Under-14, Under-15, Under-17 and Under-20), based on the young athletes' age. PAOK's U15, U17 and U20 teams all play in Greek Superleague's (Superleague U15, U17 and U20 respectively). Ιn 2016–17 season, U20 team participated in

UEFA Youth League The UEFA Youth League is an annual club football competition organised by the Union of European Football Associations (UEFA) since 2013. In its current format, it is contested by the youth teams of the clubs competing in the UEFA Champions League ...

as a champion on official superleague U17 2015–16. This academy holds more than 280 young players, and also more than 50 people work there (coaches, trainers, doctors etc.). The PAOK Academy maintains 16 training centers outside of

Thessaloniki Thessaloniki (; el, Θεσσαλονίκη, , also known as Thessalonica (), Saloniki, or Salonica (), is the second-largest city in Greece, with over one million inhabitants in its metropolitan area, and the capital of the geographic region of ...

. These are in

Athens Athens ( ; el, Αθήνα, Athína ; grc, Ἀθῆναι, Athênai (pl.) ) is both the capital and largest city of Greece. With a population close to four million, it is also the seventh largest city in the European Union. Athens dominates ...

, Didimoticho,

Alexandroupoli Alexandroupolis ( el, Αλεξανδρούπολη, ), Alexandroupoli, or Alexandrople is a city in Greece and the capital of the Evros regional unit. It is the largest city in Western Thrace and the region of Eastern Macedonia and Thrace. It h ...

Komotini Komotini ( el, Κομοτηνή, tr, Gümülcine, bg, Комотини) is a city in the region of East Macedonia and Thrace, northeastern Greece. It is the capital of the Rhodope. It was the administrative centre of the Rhodope-Evros super-p ...

Xanthi Xanthi ( el, Ξάνθη, ''Xánthi'', ) is a city in the region of Western Thrace, northeastern Greece. It is the capital of the Xanthi regional unit of the region of East Macedonia and Thrace. Amphitheatrically built on the foot of Rhodope m ...

Kilkis Kilkis ( el, Κιλκίς) is a city in Central Macedonia, Greece. As of 2011 there were 22,914 people living in the city proper, 28,745 people living in the municipal unit, and 51,926 in the municipality of Kilkis. It is also the capital city o ...

Kavala Kavala ( el, Καβάλα, ''Kavála'' ) is a city in northern Greece, the principal seaport of eastern Macedonia (Greece), Macedonia and the capital of Kavala (regional unit), Kavala regional unit. It is situated on the Bay of Kavala, across ...

Drama Drama is the specific mode of fiction represented in performance: a play, opera, mime, ballet, etc., performed in a theatre, or on radio or television.Elam (1980, 98). Considered as a genre of poetry in general, the dramatic mode has b ...

Kozani Kozani ( el, Κοζάνη, ) is a city in northern Greece, capital of Kozani regional unit and of Western Macedonia. It is located in the western part of Macedonia, in the northern part of the Aliakmonas river valley. The city lies above sea ...

Katerini Katerini ( el, Κατερίνη, ''Kateríni'', ) is a city and municipality in northern Greece, the capital city of Pieria regional unit in Central Macedonia, Greece. It lies on the Pierian plain, between Mt. Olympus and the Thermaikos Gulf, ...

Lamia LaMia Corporation S.R.L., operating as LaMia (short for ''Línea Aérea Mérida Internacional de Aviación''), was a Bolivian charter airline headquartered in Santa Cruz de la Sierra, as an EcoJet subsidiary. It had its origins from the failed ...

, Corfu,

Rethymnon Rethymno ( el, Ρέθυμνο, , also ''Rethimno'', ''Rethymnon'', ''Réthymnon'', and ''Rhíthymnos'') is a city in Greece on the island of Crete. It is the capital of Rethymno regional unit, and has a population of more than 30,000 inhabitants ( ...

Chios Chios (; el, Χίος, Chíos , traditionally known as Scio in English) is the fifth largest Greek island, situated in the northern Aegean Sea. The island is separated from Turkey by the Chios Strait. Chios is notable for its exports of masti ...

Chalkidiki Chalkidiki (; el, Χαλκιδική , also spelled Halkidiki, is a peninsula and regional unit of Greece, part of the region of Central Macedonia, in the geographic region of Macedonia in Northern Greece. The autonomous Mount Athos region co ...

Cyclades The Cyclades (; el, Κυκλάδες, ) are an island group in the Aegean Sea, southeast of mainland Greece and a former administrative prefecture of Greece. They are one of the island groups which constitute the Aegean archipelago. The name ...

and

Rhodes Rhodes (; el, Ρόδος , translit=Ródos ) is the largest and the historical capital of the Dodecanese islands of Greece. Administratively, the island forms a separate municipality within the Rhodes regional unit, which is part of the S ...

History

The first youth academy was created in 1952. The visionary was Austrian coach Wilhelm (Willi) Sefzik. His dream was to be able to bring out new talents that could evolve from an early age into the PAOK team. In 2007–2009, The former president

Theodoros Zagorakis Theodoros Zagorakis ( el, Θεόδωρος Ζαγοράκης ; born 27 October 1971) is a Greek politician and former professional footballer who played as a midfielder. He was the captain of Greece that won UEFA Euro 2004, and was also presid ...

began the rebirth of the academies. Vangelis Pourliotopoulos undertook the reorganization, and for the first time in PAOK history started an organized effort of the club to exploit, to bring out new talents, and promote young footballers systematically from the infrastructure departments of PAOK's to the first team. In 2009, the cost reached €1 million per year. At that time the "Football Prints" program was created. Today more than 90 academies participate in this program. In 2008, the first hostels in the Toumba Stadium were inaugurated. In the first three years, the hostels accommodated 14 children, who came from outside Thessaloniki The evolution of academies continues to date, with Ivan Savvidis investing in a new home that will host young footballers. In September 2015, the PAOK Academy acquired a seven-storey building in the center of Thessaloniki, where 55 young football players live there. The cost of academies has now reached €2 million per year, making it the most expensive academy in Greece. According to the International Center for Sports Studies (CIES), the club has the best academies in Greece.

Organization

PAOK invest in setting up its own football schools to bring out talented children. To this day the club maintains 13 training centers in every corner of the country. PAOK FC youth sections, with the assistance of their network of collaborating academies (football prints), select the most talented players of each region, in order to have them train often and gradually follow the schedules and aims of the PAOK academy players. The objective of the club is encounter young talented athletes aged no more than 12, and hand them at least 7 years of proper the footballing education, so that they can dive into the mentality and philosophy of their club. The scouting team visits each training centre once each month, in order to supervise the children's progress. Some distinguished children are invited to Thessaloniki to join the PAOK Academy, which will be staying at PAOK's house. Since 2013, PAOK maintains a cooperation with Juventus on the academies sector.

Football Prints

PAOK football prints, is a network of academies working with the PAOK academy. Football Prints network functions through a communication system that is based on the eagerness of local academies to work and push talented children. The coordination of all academies has the Vangelis Pourliotopoulos and Kyriakos Alexandridis. In 2014, PAOK FC also organized their first "PAOK Football Prints Network Tournament". Since 2009, the club hold the annual youth tournament “ Panagiotis Katsouris” in his memory, a renowned tournament and among the best in the Balkans.

List of academies

The 90 academies of "Football Prints" in Greece, according to geographic criteria.

Greece Greece,, or , romanized: ', officially the Hellenic Republic, is a country in Southeast Europe. It is situated on the southern tip of the Balkans, and is located at the crossroads of Europe, Asia, and Africa. Greece shares land borders ...

: Pontiakos Alexandroupolis, *

Argos Argos most often refers to: * Argos, Peloponnese, a city in Argolis, Greece ** Ancient Argos, the ancient city * Argos (retailer), a catalogue retailer operating in the United Kingdom and Ireland Argos or ARGOS may also refer to: Businesses ...

: PAOK Koutsopodiou. * Arta: Dias Kostakion Arta. * Aspropyrgos: Pyrichios PAOK FC Aspropyrgou. *

: Athens Cosmos Club, Mikrasiatikos Kaisarianis. * Chalkida: PAOK Kanithou Chalkidas. *

: Elpides Marmara, PAOK Stavrou. *

Chania Chania ( el, Χανιά ; vec, La Canea), also spelled Hania, is a city in Greece and the capital of the Chania regional unit. It lies along the north west coast of the island Crete, about west of Rethymno and west of Heraklion. The muni ...

: Arena fc PAOK, Calcetto FC Chania. * Corfu: Olympiada Karousadon. *

Didymoteicho Didymoteicho ( el, Διδυμότειχο, Didymóteicho ) is a city located on the eastern edge of the Evros regional unit of Eastern Macedonia and Thrace, in northeastern Greece. It is the seat of the municipality of the same name. The town ...

: PAOK Iasmos, PAOK Isaakiou. *

: PAOK Megas Alexandros, Prosotsani, Fillipos Dramas. *

Florina Florina ( el, Φλώρινα, ''Flórina''; known also by some alternative names) is a town and municipality in the mountainous northwestern Macedonia, Greece. Its motto is, 'Where Greece begins'. The town of Florina is the capital of the F ...

: Pas Florina. *

Heraklion Heraklion or Iraklion ( ; el, Ηράκλειο, , ) is the largest city and the administrative capital of the island of Crete and capital of Heraklion regional unit. It is the fourth largest city in Greece with a population of 211,370 (Urban Ar ...

: Lido Soccer, Atsalenios academy. *

Imathia Imathia ( el, Ημαθία ) is one of the regional units of Greece. It is part of the region of Central Macedonia, within the geographic region of Macedonia. The capital of Imathia is the city of Veroia. Administration The regional unit Ima ...

: Meliki Academy * Ioannina: PAS Asteras Ioaninon. * Karpenisi: PAOK Karpenisiou. *

Kastoria Kastoria ( el, Καστοριά, ''Kastoriá'' ) is a city in northern Greece in the region of Western Macedonia. It is the capital of Kastoria regional unit, in the geographic region of Macedonia. It is situated on a promontory on the weste ...

: Kronos Kastorias. *

: Katerini academy 2006. *

: Orfeas Eleftheroupolis, Mundialito, PAOK Kavalas, Aetos Orfanou. *

: Alexandros Kilkis, PAOK Kristonis. *

: Fair Play, PAOK Komitini. *

Konitsa Konitsa ( el, Κόνιτσα; see also names in other languages) is a town of Ioannina in Epirus, Greece. It is located north of the capital Ioannina and near the Albanian border. Northeast of Konitsa lies a group of villages known as the Zagor ...

: PAOK Konitsa, Pindos Konitsa. *

Kos Kos or Cos (; el, Κως ) is a Greek island, part of the Dodecanese island chain in the southeastern Aegean Sea. Kos is the third largest island of the Dodecanese by area, after Rhodes and Karpathos; it has a population of 36,986 (2021 census), ...

: PAOK Kos. *

: Koilon academy, Siatista academy. *

Lefkada Lefkada ( el, Λευκάδα, ''Lefkáda'', ), also known as Lefkas or Leukas ( Ancient Greek and Katharevousa: Λευκάς, ''Leukás'', modern pronunciation ''Lefkás'') and Leucadia, is a Greek island in the Ionian Sea on the west coast of G ...

: Tilikratis Lefkada, Panlefkadios. *

Lemnos Lemnos or Limnos ( el, Λήμνος; grc, Λῆμνος) is a Greek island in the northern Aegean Sea. Administratively the island forms a separate municipality within the Lemnos regional unit, which is part of the North Aegean region. The p ...

: Filoktitis Kontia. *

Lesbos Lesbos or Lesvos ( el, Λέσβος, Lésvos ) is a Greek island located in the northeastern Aegean Sea. It has an area of with approximately of coastline, making it the third largest island in Greece. It is separated from Asia Minor by the nar ...

: Apollon Vounarakiou. *

Orestiada Orestiada ( el, Ορεστιάδα, formerly , ''Nea Orestiás''), is the northeasternmost, northernmost and newest city of Greece and the second largest town of the Evros regional unit of Thrace. Founded by Greek refugees from Edirne after the ...

: Oinoi Orestiadas. * Patra: Keravnos Agiou Vasiliou. *

Paxoi Paxos ( gr, Παξός) is a Greek island in the Ionian Sea, lying just south of Corfu. As a group with the nearby island of Antipaxos and adjoining islets, it is also called by the plural form Paxi or Paxoi ( gr, Παξοί, pronounced in Engl ...

: Paxoi academy. *

Pella Pella ( el, Πέλλα) is an ancient city located in Central Macedonia, Greece. It is best-known for serving as the capital city of the ancient Greek kingdom of Macedon, and was the birthplace of Alexander the Great. On site of the ancient cit ...

: Athletic Academy Skydras, PAOK Patriarxio, Apollon Kruas Vrisis. * Pieria: Giotsa academy, Makrygialos, Play Zone 2006. *

Preveza Preveza ( el, Πρέβεζα, ) is a city in the region of Epirus, northwestern Greece, located on the northern peninsula at the mouth of the Ambracian Gulf. It is the capital of the regional unit of Preveza, which is part of the region of Epiru ...

: Real Team Preveza, RIA Sport academy. *

Ptolemaida Ptolemaida ( el, Πτολεμαΐδα, Ptolemaïda, Katharevousa: Πτολεμαΐς, ''Ptolemaïs'') is a town and a former municipality in Kozani regional unit, Western Macedonia, Greece. Since the 2011 local government reform it is part of th ...

: Hercules Ptolemaidas. *

Rethymno Rethymno ( el, Ρέθυμνο, , also ''Rethimno'', ''Rethymnon'', ''Réthymnon'', and ''Rhíthymnos'') is a city in Greece on the island of Crete. It is the capital of Rethymno regional unit, and has a population of more than 30,000 inhabitants ...

: Astera Rethymnou. *

: Euklhs Soronis., Asteras Pastida. *

Skiathos Skiathos ( el, Σκιάθος, , ; grc, Σκίαθος, ; and ) is a small Greek island in the northwest Aegean Sea. Skiathos is the westernmost island in the Northern Sporades group, east of the Pelion peninsula in Magnesia on the mainland ...

: AO Skiathos academy. *

Serres Sérres ( el, Σέρρες ) is a city in Macedonia, Greece, capital of the Serres regional unit and second largest city in the region of Central Macedonia, after Thessaloniki. Serres is one of the administrative and economic centers of Northe ...

: Niki Christou, Ethnikos Sidirokastrou, Alistrati. *

Thasos Thasos or Thassos ( el, Θάσος, ''Thásos'') is a Greek island in the North Aegean Sea. It is the northernmost major Greek island, and 12th largest by area. The island has an area of and a population of about 13,000. It forms a separate r ...

: Theagenis Thasos. *

Thesprotia Thesprotia (; el, Θεσπρωτία, ) is one of the regional units of Greece. It is part of the Epirus region. Its capital and largest town is Igoumenitsa. Thesprotia is named after the Thesprotians, an ancient Greek tribe that inhabited the ...

: Elpides Acheronta, Doxa Gardikiou. *

: Proteas, Achilleas Pereas, Elpides Sikeon, Bebides Ionias, Kypseli Neapolis, Liti academy, Academy MAS Atromitos Triadiou, GS Ilioupoli, Lykoi, AE falirou, PAOK Kymina-Malgara, Malakopi Pylaias, Aetoi fc, Doxa Drymou, Ioannis Papafis academy, Magnisiakos, M. Alexandros Kaloxoriou, Champions Pefkon, Keravnos Agiou Pavlou, Ethnikos Sohou, Diaplasi Oreokastro, Achilleas Triandrias, Doxa Elpidas Evosmou, Toumba FC. *

Veria Veria ( el, Βέροια or Βέρροια), officially transliterated Veroia, historically also spelled Berea or Berœa, is a city in Central Macedonia, in the geographic region of Macedonia, northern Greece, capital of the regional unit of ...

: Doxa Makroxoriou. *

: Elpides PAOK Xanthi.

Cyprus Cyprus ; tr, Kıbrıs (), officially the Republic of Cyprus,, , lit: Republic of Cyprus is an island country located south of the Anatolian Peninsula in the eastern Mediterranean Sea. Its continental position is disputed; while it is ge ...

Larnaca Larnaca ( el, Λάρνακα ; tr, Larnaka) is a city on the south east coast of Cyprus and the capital of the district of the same name. It is the third-largest city in the country, after Nicosia and Limassol, with a metro population of 1 ...

: Nuovo Calcio . * Pano Polemidia: Karmiotissa Anorthosi Polemidion. *

Paphos Paphos ( el, Πάφος ; tr, Baf) is a coastal city in southwest Cyprus and the capital of Paphos District. In classical antiquity, two locations were called Paphos: Old Paphos, today known as Kouklia, and New Paphos. The current city of Pap ...

: Olympico academy.

Germany Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwe ...

Krefeld Krefeld ( , ; li, Krieëvel ), also spelled Crefeld until 1925 (though the spelling was still being used in British papers throughout the Second World War), is a city in North Rhine-Westphalia, Germany. It is located northwest of Düsseldorf, i ...

: Hellas Krefeld. *

Troisdorf Troisdorf () is a city in the Rhein-Sieg-Kreis (district), in North Rhine-Westphalia, Germany. Geography Troisdorf is located approximately 22 kilometers south of Cologne and 13 kilometers north east of Bonn. Division of the city Troisdorf con ...

: Hellas Troisdorf. *

Munich Munich ( ; german: München ; bar, Minga ) is the capital and most populous city of the German state of Bavaria. With a population of 1,558,395 inhabitants as of 31 July 2020, it is the third-largest city in Germany, after Berlin and Ha ...

: PAOK FC Pontos. * Offenbach: PAOK Offenbach. * Essen: Thessaloniki Essen *

Wiesbaden Wiesbaden () is a city in central western Germany and the capital of the state of Hesse. , it had 290,955 inhabitants, plus approximately 21,000 United States citizens (mostly associated with the United States Army). The Wiesbaden urban area ...

: Hellas Wiesbaden.

Israel Israel (; he, יִשְׂרָאֵל, ; ar, إِسْرَائِيل, ), officially the State of Israel ( he, מְדִינַת יִשְׂרָאֵל, label=none, translit=Medīnat Yīsrāʾēl; ), is a country in Western Asia. It is situated ...

* Nazareth: PAOK Millya Academy. Sweden * Stockholm:

Akropolis IF Akropolis IF is a Swedish football club formed by Greek immigrants in 1968 in Spånga. The club is named after the Acropolis of Athens, and the Parthenon is depicted on its badge. Background Akropolis IF is a sports club which was founded ...

. Australia *

Adelaide Adelaide ( ) is the capital city of South Australia, the state's largest city and the fifth-most populous city in Australia. "Adelaide" may refer to either Greater Adelaide (including the Adelaide Hills) or the Adelaide city centre. The dem ...

Adelaide Olympic FC Adelaide Olympic F.C. is a football club from Adelaide, South Australia. The club competes in the National Premier Leagues South Australia. Origins The club's origins can first be traced back to 1978, where it was founded under the name of Ad ...

Academy Personnel

Kyriakos Alexandridis photo by Djuradj Vujcic

Stefanos Borbokis photo by Djuradj Vujcic

Source
PAOK F.C.

Players

U19 Squad

U17 Squad

U15 Squad

Honours

Titles won and honours by the PAOK academy's teams.

Official youth championship's - International tournaments

PAOK U20 * Greek Superleague U19 **Winners (7): 2002–03, 2006–07, 2013–14, 2017–18, 2018–19, 2019–20, 2020–21 **Runners-up (3): 2011–12, 2015–16, 2021-22 * Broersen International Youth Tournament * Culemborg Cup **Winners (1): 2019 **Runners-up (1): 2013 PAOK U17 * Greek Superleague U17 **Winners (5): 2012–13, 2015–16, 2019–20, 2020-21, 2021–22 **Runners-up (2): 2014–15, 2018–19 PAOK U15 * Greek Superleague U15 **Winners (4): 2014–15, 2016–17, 2018–19, 2020–21, **Runners-up (2): 2013–14, 2015–16, 2021-22 * International Viktor Ponedelnik's Cup **Winners (1): 2015 * Rimini Cup **Winners (2): 2014, 2002 * «We Love Football» tournament ** Runners-up (1): 2016

Domestic - International tournaments

PAOK U14 * "International Children’s Football Festival": 2016 PAOK U13 * "Lennart Johansson Academy Trophy": 2013, 2017 ** Runners-up: 2015 * " Panagiotis Katsouris" Football tournament: 2014, 2015 * "CVV Zwervers": ** Runners-up: 2014 * "Lukoil Cup": 2014, 2017 * "Rodos Knights Cup": 2015 * "Pfingst Cup": ** Runners-up: 2017 PAOK U12 * "Marc Overmars" : 2016 PAOK U11 * "Lokoball": 2013, 2014 ** Runners-up: 2015, 2016 * " Panagiotis Katsouris" Football tournament: 2014 * «SANDANSKI CUP»: 2014 * "Invitational Cup Stockholm": 2015 * "Catnic Cup": 2016 * "«Paris World Cup»": 2016 * "Max Sport Youth Cup": 2015 PAOK U10 * "International tournaments Serbia": 2014 * "IV International Football Tournament «Mini Football Magic»": 2015 * "International Orthopaedikos U10 Juniors Cup 2016": ** Runners-up: 2016 PAOK U9 * "Pfingst Cup": 2014 * "International tournaments Krnjevo": 2014 * "Dragan Mance Cup 2017": 2017 PAOK U8 * "Olympico Paphos Tournament": 2017 * "Germany Offenbach Tournament": 2017

Records

Top Scorers (All competitions)

Appearances (All competitions)

Notable players

Notable players coming from the club's youth departments include:

* Leandros Symeonidis * Giorgos Koudas * Koulis Apostolidis * Filotas Pellios * Kostas Orfanos * Nikos Alavantas * Haris Baniotis *

Stefanos Borbokis Stefanos Borbokis ( el, Στέφανος Μπορμπόκης; born 1 September 1966) is a Greek former footballer. He is the brother of Vassilis Borbokis who also played for PAOK FC. Club career Borbokis began his career at PAOK FC in 1986 and ...

* Giorgos Toursounidis * Vangelis Nastos *

Dimitris Salpingidis Dimitris Salpingidis ( el, Δημήτρης Σαλπιγγίδης ; born 18 August 1981) is a Greek former professional footballer who played as a winger or a striker. He was known to be "a very quick and useful tool on the counter attack." ...

Georgios Fotakis Georgios Fotakis ( el, Γεώργιος Φωτάκης; born 29 October 1981) is a Greek former professional footballer who played as a midfielder. He last played for Panachaiki. Club career Fotakis spent his early career in his native Greece, p ...

Lazaros Christodoulopoulos Lazaros Christodoulopoulos (Greek: Λάζαρος Χριστοδουλόπουλος, born 19 December 1986) is a Greek professional footballer who plays for Super League club Aris. He plays as a winger, a second striker or a attacking midfie ...

* Stefanos Athanasiadis

Kostas Stafylidis Konstantinos "Kostas" Stafylidis ( el, Κώστας Σταφυλίδης; born 2 December 1993) is a Greek professional footballer who plays as a left-back for Bundesliga club VfL Bochum. He represents the Greece national team. Early career St ...

* Stelios Kitsiou *

Dimitris Pelkas Dimitrios Pelkas ( el, Δημήτριος Πέλκας; born 26 October 1993) is a Greek professional Association football, footballer who plays as an attacking midfielder for English Championship club Hull City A.F.C., Hull City on loan from Fe ...

Efthymis Koulouris Efthymis Koulouris ( el, Ευθύμης Κουλούρης, born 6 March 1996) is a Greek professional footballer who plays as a striker for Austrian Bundesliga club LASK and the Greece national team. Koulouris began his career with PAOK, an ...

Giannis Michailidis Giannis Michailidis ( el, Γιάννης Μιχαηλίδης; born 18 February 2000) is a Greek professional Association football, footballer who plays as a centre-back for Super League Greece, Super League club PAOK FC, PAOK and the Greece nat ...

Lefteris Lyratzis Lefteris Lyratzis ( el, Λευτέρης Λύρατζης; born 22 February 2000) is a Greek professional footballer who plays as a right-back for Super League club Asteras Tripolis, on loan from PAOK. Career Early career He is a son of Kav ...

* Charis Tsingaras * Christos Tzolis * Konstantinos Koulierakis

References

{{coord missing, Greece PAOK FC Football academies in Greece UEFA Youth League teams