Oleg Olegovich Kostin (russian: Олег Олегович Костин; born 6 May 1992) is a Russian

swimmer Swimming is an individual or team racing sport that requires the use of one's entire body to move through water. The sport takes place in pools or open water (e.g., in a sea or lake). Competitive swimming is one of the most popular Olympic ...

. He competed in the men's 50 metre butterfly event at the

2017 World Aquatics Championships The 17th FINA World Championships ( hu, 2017-es úszó-világbajnokság) were held in Budapest, Hungary from 14 to 30 July 2017.

. At the 2018 European Championships in Glasgow, he won a bronze in the 50 metre butterfly, setting a Russian 50 metre butterfly record of 22.97 seconds.

References

External links

* 1992 births Living people Russian male swimmers Place of birth missing (living people) Russian male freestyle swimmers Russian male butterfly swimmers Russian male breaststroke swimmers European Aquatics Championships medalists in swimming Universiade medalists in swimming Universiade gold medalists for Russia World Aquatics Championships medalists in swimming Sportspeople from Nizhny Novgorod Medalists at the 2015 Summer Universiade 20th-century Russian people 21st-century Russian people {{Russia-swimming-bio-stub