Manfred Donike (23 August 1933, Köttingen, Rhine Province – 21 August 1995, on a flight from

Frankfurt am Main Frankfurt, officially Frankfurt am Main (; Hessian: , "Frank ford on the Main"), is the most populous city in the German state of Hesse. Its 791,000 inhabitants as of 2022 make it the fifth-most populous city in Germany. Located on its na ...

Johannesburg Johannesburg ( , , ; Zulu and xh, eGoli ), colloquially known as Jozi, Joburg, or "The City of Gold", is the largest city in South Africa, classified as a megacity, and is one of the 100 largest urban areas in the world. According to Dem ...

) was a German

cyclist Cycling, also, when on a two-wheeled bicycle, called bicycling or biking, is the use of cycles for transport, recreation, exercise or sport. People engaged in cycling are referred to as "cyclists", "bicyclists", or "bikers". Apart from two ...

and chemist, known for his research on doping. Donike lived in Rölsdorf. Donike studied chemistry in

Cologne Cologne ( ; german: Köln ; ksh, Kölle ) is the largest city of the German western state of North Rhine-Westphalia (NRW) and the fourth-most populous city of Germany with 1.1 million inhabitants in the city proper and 3.6 millio ...

and graduated in 1965. By 1972, Donike had developed a procedure capable of accurate detection of banned substances and their metabolites through analysis, using gas chromatography and mass spectrometry, of urine. In 1977, Donike was hired by the

German Sport University Cologne German Sport University Cologne (German: Deutsche Sporthochschule Köln, DSHS, Spoho), is a sport university in Cologne, Germany. History The Sport University Cologne was founded in 1947. After the Sport University had changed its name to "G ...

to lead the biochemistry department. In 1960 and 1961 Donike competed in the

Tour de France The Tour de France () is an annual men's multiple-stage bicycle race primarily held in France, while also occasionally passing through nearby countries. Like the other Grand Tours (the Giro d'Italia and the Vuelta a España), it consists ...

. His son, also called

Manfred ''Manfred: A dramatic poem'' is a closet drama written in 1816–1817 by Lord Byron. It contains supernatural elements, in keeping with the popularity of the ghost story in England at the time. It is a typical example of a Gothic fiction. Byr ...

, competed at the

1984 Summer Olympics The 1984 Summer Olympics (officially the Games of the XXIII Olympiad and also known as Los Angeles 1984) were an international multi-sport event held from July 28 to August 12, 1984, in Los Angeles, California, United States. It marked the sec ...

. Donike died of a heart attack on 21 August 1995 in an airplane while en route to Johannesburg, South Africa.

References

1933 births 1995 deaths People from Erftstadt Sportspeople from Cologne (region) People from the Rhine Province German male cyclists Drugs in sport Ben Johnson doping case 20th-century German chemists Cyclists from North Rhine-Westphalia {{Germany-cycling-bio-stub