Dee ihe ọzọ banyere paragraf a - Krantz mechara bụrụ onye nke ise n'asọmpi ịgba ọsọ
na 2000 Summer Olympics, oge a na ndị otu Cheval, Guims na David Patros. Ọ sonyekwara na asọmpi Olympic nke 2004 wee ruo 200 m quarterfinals nke 2001 World Championships.