Hirofumi OTSUKA

Japan

Speed Skating

Games Participations1

First Olympic GamesGrenoble 1968

Year of Birth1947

Biography

Personal Bests: 500 – 43.0 (1971); 1500 – 2:08.0 (1972); 5000 – 7:44.5 (1971); 10000 – 16:11.0 (1972).

Athlete Olympic Results Content