Yukio Segawa

Yukio Segawa (瀬川 幸雄) is a Japanese former boxer. He competed in the men's lightweight event at the 1976 Summer Olympics. At the 1976 Summer Olympics, he lost to Howard Davis Jr. of the United States, who would go on to win the tournament.

Professional career
Cardona made his professional debut on January 22, 1977, knocking out out Yoshio Tano in the first round. He challenged once for a world title, losing a 15 round decision to Ricardo Cardona for Cardona's WBA super bantamweight crown. While he was active he trained with Teiken Boxing Gym.