Mezue ahịrịokwu na-esonụ: A mụrụ ya na Oslo, ọ bụkwa nwa Per Digerud. Ọ gbara asọmpi n'egwuregwu Olympic n'oge ọkọchị 1976 na Montreal, ebe ọ nọrọ na 55th n'ọsọ okporo ụzọ na nke asatọ n'egwuregwu oge otu na ndị otu Norway. O ritere ọla nchara n'asọmpi ịgba ọsọ oge otu n'asọmpi
1979 UCI Road World Championships.