Open Boxing

Kim Sung-Jun

Kim Sung-Jun held the WBC light flyweight world title between 1978 and 1980.

World title bouts
6
Record in world title bouts (won–lost–drawn)
3–2–1
World titles held
1
Longest world title reign (WBC light flyweight, 1978–1980)
1 year, 3 months

World title reigns and bouts

Jan 1978 – Jan 1981

FlyweightWBC
The Ring
Light FlyweightWBC
1978age 24AprJulage 25Oct1979AprJulage 26Oct1980AprJulage 27Oct1981
1978197919801981

WonLostDrawn or no contest

Timeline of world title events

  1. 1980

  2. Shoji Oguma beats Kim Sung-Jun via split decision 15/15

    Flyweight · WBC and The Ring

  3. Shigeo Nakajima beats Kim Sung-Jun via unanimous decision 15/15

    Light Flyweight · WBC

  4. 1979

  5. The Ring magazine rates Kim Sung-Jun No. 4 at flyweight in its annual ratings

  6. Kim Sung-Jun beats Hector Melendez via unanimous decision 15/15

    Light Flyweight · WBC

  7. Kim Sung-Jun beats Siony Carupo via split decision 15/15

    Light Flyweight · WBC

  8. Kim Sung-Jun and Hector Melendez draw via points decision 15/15

    Light Flyweight · WBC

  9. 1978

  10. The Ring magazine rates Kim Sung-Jun No. 5 at flyweight in its annual ratings

  11. Kim Sung-Jun beats Netrnoi Sor Vorasingh via knockout 3/15

    Light Flyweight · WBC