Guillaume Cossou (born 29 June 1979) is a French karateka who won a bronze medal in the male open kumite at the 2004 European Karate Championships. Guillaume's brother Mathieu Cossou is also a karateka.[1]

References edit

  1. ^ Kralove, Karate Spartak Hradec. "G. Cossou « Competitors « Catalog - Karate results and charts". www.karaterec.com. Retrieved 2012-01-12.