Masan Technical High School (1980-1982),
Hanyang University (1983-1986)
Byung-ok Yoo
- Date of birth/Age: Mar 2, 1964 (60)
- Citizenship: Korea, South
- Height: 1,77 m
- Position: Defender
- Former International: South Korea
- Caps/Goals: 28 / 0
Last position:
Assistant Manager
Club:
Gyeongnam FC