- Born:15 April 1965 (54 years)
Russian judoka Sergey Kosorotov was 1991 World Champion of Barcelona. He won two European titles in 1990 and 1995 and 6 medals in total. He won international events in Russelsheim, Munich, Barcelona and many cities. Good Will Games title in Seattle in 1990.
Match balance per year
|24 Feb 1996||Koser, Ralf||GER||5/7||L||WCup||Munich||O95|
|1 Oct 1995||Koser, Ralf||GER||1/8||W||WCh||Chiba||OpenM|