Dee ihe na-aga n'ihu maka paragraf a - Silovs sonyekwara na 1973 Universiade na Moscow, merie ọla edo na ihe omume 100 m, yana ọlaọcha na 4x100 m relay team. O ritekwara ọlaedo n'afọ 1975
na 1977 n'asọmpi 4x100 m relay.