KS
Light flyweight · South Korea
Kim Sung-jun 28-14-6 13 KO · 1971–1982
Kim Sung-jun was a light flyweight boxer from South Korea, born Jun 3, 1953. Record 28-14-6 with 13 knockouts over 1971–1982. World titles: WBC light flyweight (1978–1980). Kim Sung-jun last fought Suk Chul Bae on Jul 11, 1982 and lost by UD over 10 rounds.
Also: Ким Сон Джун · كيم سونغ جون · คิม ซุงจุน +2 more 金性俊 · 김성준
Born Jun 3, 1953
Died Feb 3, 1989
Country 🇰🇷 South Korea
Stance Orthodox
Debut Dec 28, 1971
Career 1971–1982
Rounds boxed 402
KO share 46%
Born in Busan, South Korea
Titles WBC light flyweight · 1978–1980
Boxerbook rating 1352 ± 260 · inactive since Jul 1982Why here › Confirmed bouts 5 of 48
Career record Record
28-14-6, 13 KOs · 1971–1982
Last result L
Suk Chul Bae
UD 10/10 · Munhwa Gymnasium, Seoul, 🇰🇷
The record 48 bouts, 1971–1982, newest first. Records under each bout are both boxers going in.
Bouts by source: English Wikipedia · 48, Wikipedia (ja) · 3
L
Suk Chul Bae
UD 10/10 · Munhwa Gymnasium, Seoul, 🇰🇷
Sung-jun 28-13-6 · Bae —
W
Kiyoshi Nagashima
KO 9/10 · Gwangju Gymnasium, Gwangju City, 🇰🇷
Sung-jun 27-13-6 · Nagashima —
L
Hong Soo Yang
PTS 10/10 · Gudeok Gymnasium, Busan, 🇰🇷
Sung-jun 27-12-6 · Yang —
L
Hector Meléndez
PTS 10/10 · Santo Domingo, 🇩🇴
Sung-jun 27-11-6 · Meléndez —
L
PTS 10/10 · Caracas, 🇻🇪
Sung-jun 27-10-6 · Oronó 13-1-1
L
UD 10/10 · Mérida, Yucatán, 🇲🇽
Sung-jun 27-9-6 · Canto 59-5-4
W
Bemi Dayodan
KO 1/10 · Daegu, 🇰🇷
Sung-jun 26-9-6 · Dayodan —
W
Arnel Arrozal
UD 10/10 · Munhwa Gymnasium, Seoul, 🇰🇷
Sung-jun 25-9-6 · Arrozal —
L
SD 15/15 · Kuramae Kokugikan, Tokyo, 🇯🇵
Sung-jun 25-8-6 · Oguma 33-8-1
D
Hong Soo Yang
TD 6/10 · Munhwa Gymnasium, Seoul, 🇰🇷
Sung-jun 25-8-5 · Yang —
L
PTS 10/10 · Munhwa Gymnasium, Seoul, 🇰🇷
Sung-jun 25-7-5 · Seung-hoon —
L
Lost WBC light-flyweight title UD 15/15 · Korakuen Hall, Tokyo, 🇯🇵
Sung-jun 25-6-5 · Nakajima 13-2-1
W
Hector Meléndez
Retained WBC light-flyweight title UD 15/15 · Munhwa Gymnasium, Seoul, 🇰🇷
Sung-jun 24-6-5 · Meléndez —
W
Siony Carupo
Retained WBC light-flyweight title SD 15/15 · Jangchung Gymnasium, Seoul, 🇰🇷
Sung-jun 23-6-5 · Carupo —
W
Jiro Takada
PTS 10/10 · Jangchung Gymnasium, Seoul, 🇰🇷
Sung-jun 22-6-5 · Takada —
D
Hector Meléndez
For WBC light-flyweight title SD 15/15 · Munhwa Gymnasium, Seoul, 🇰🇷
Sung-jun 22-6-4 · Meléndez —
W
Peter Siscon
KO 4/10 · Munhwa Gymnasium, Seoul, 🇰🇷
Sung-jun 21-6-4 · Siscon —
W
Ric Barimbad
PTS 10/10 · Munhwa Gymnasium, Seoul, 🇰🇷
Sung-jun 20-6-4 · Barimbad —
W
Won WBC light-flyweight title KO 3/15 · Munhwa Gymnasium, Seoul, 🇰🇷
Sung-jun 19-6-4 · Vorasingh —
L
Sang Il Jung
Lost OPBF light-flyweight title PTS 12/12 · Munhwa Gymnasium, Seoul, 🇰🇷
Sung-jun 19-5-4 · Jung —
Show all 48 bouts W
Eddie Carazal
KO 10/10 · Munhwa Gymnasium, Seoul, 🇰🇷
Sung-jun 18-5-4 · Carazal —
D
Franco Torregoza
PTS 10/10 · Gudeok Gymnasium, Busan, 🇰🇷
Sung-jun 18-5-3 · Torregoza —
W
Kazunori Tenryu
Retained OPBF light-flyweight title KO 3/12 · Munhwa Gymnasium, Seoul, 🇰🇷
Sung-jun 17-5-3 · Tenryu —
W
Sang Il Jung
Won OPBF light-flyweight title PTS 12/12 · Munhwa Gymnasium, Seoul, 🇰🇷
Sung-jun 16-5-3 · Jung —
W
Kyung Ju Ha
KO 5/10 · Munhwa Gymnasium, Seoul, 🇰🇷
Sung-jun 15-5-3 · Ha —
W
Demetrio Alferez
KO 7/10 · Munhwa Gymnasium, Seoul, 🇰🇷
Sung-jun 14-5-3 · Alferez —
W
Ryuji Iwamoto
PTS 10/10 · Gudeok Gymnasium, Busan, 🇰🇷
Sung-jun 13-5-3 · Iwamoto —
D
Yong Hyun Kim
For South Korean light-flyweight title PTS 10/10 · Munhwa Gymnasium, Seoul, 🇰🇷
Sung-jun 13-5-2 · Kim —
L
Kazunori Tenryu
PTS 10/10 · Japan
Sung-jun 13-4-2 · Tenryu —
W
Mak Dong Kim
Retained South Korean light-flyweight title PTS 10/10 · Daegu Gymnasium, Daegu, 🇰🇷
Sung-jun 12-4-2 · Kim —
L
PTS 10/10 · Korakuen Hall, Tokyo, 🇯🇵
Sung-jun 12-3-2 · Oguma 27-5-0
W
Little Park
Won vacant South Korean light-flyweight title PTS 10/10 · Munhwa Gymnasium, Seoul, 🇰🇷
Sung-jun 11-3-2 · Park —
W
Suriya Patumwadee
KO 5/10 · Cheongju Gymnasium, Cheongju, 🇰🇷
Sung-jun 10-3-2 · Patumwadee —
W
Ki Hyung Lee
TKO 4/10 · Jangchung Gymnasium, Seoul, 🇰🇷
Sung-jun 9-3-2 · Lee —
D
Young Hwan Kim
PTS 8/8 · Jangchung Gymnasium, Seoul, 🇰🇷
Sung-jun 9-3-1 · Kim —
W
Little Park
Retained South Korean light-flyweight title PTS 10/10 · Gudeok Gymnasium, Busan, 🇰🇷
Sung-jun 8-3-1 · Park —
W
Ki Hyung Lee
Retained South Korean light-flyweight title PTS 10/10 · Gudeok Gymnasium, Busan, 🇰🇷
Sung-jun 7-3-1 · Lee —
W
Myung An Moon
Won inaugural South Korean light-flyweight title PTS 10/10 · Gudeok Gymnasium, Busan, 🇰🇷
Sung-jun 6-3-1 · Moon —
W
Han Soo Lee
KO 3/8 · Gudeok Gymnasium, Busan, 🇰🇷
Sung-jun 5-3-1 · Lee —
L
Little Park
PTS 10/10 · Jangchung Gymnasium, Seoul, 🇰🇷
Sung-jun 5-2-1 · Park —
W
Chun Woo Lee
PTS 8/8 · Gudeok Gymnasium, Busan, 🇰🇷
Sung-jun 4-2-1 · Lee —
W
Yong Keun Lee
KO 2/8 · Daegu Gymnasium, Daegu, 🇰🇷
Sung-jun 3-2-1 · Lee —
W
Yung Woon Lee
PTS 4/4 · Jangchung Gymnasium, Seoul, 🇰🇷
Sung-jun 2-2-1 · Lee —
W
Shi Ho Kim
KO 5/6 · Daegu Gymnasium, Daegu, 🇰🇷
Sung-jun 1-2-1 · Kim —
L
Hak Soo Suh
PTS 4/4 · Gudeok Gymnasium, Busan, 🇰🇷
Sung-jun 1-1-1 · Suh —
W
Yung Woon Lee
PTS 4/4 · Gudeok Gymnasium, Busan, 🇰🇷
Sung-jun 0-1-1 · Lee —
D
In Soo Lim
PTS 4/4 · Jangchung Gymnasium, Seoul, 🇰🇷
Sung-jun 0-1-0 · Lim —
L
In Soo Lim
PTS 4/4 · Jangchung Gymnasium, Seoul, 🇰🇷
Sung-jun 0-0-0 · Lim —
Ratings now Not in any current ranking.
World titles
Facts
What is Kim Sung-jun's record? Kim Sung-jun's professional record is 28-14-6 with 13 knockouts.
Who did Kim Sung-jun fight last? Kim Sung-jun last fought Suk Chul Bae on Jul 11, 1982 and lost by UD over 10 rounds.
Which world titles has Kim Sung-jun held? Kim Sung-jun has held 1 world title reign: WBC light flyweight (1978–1980). Sources Boxerbook ID 16258 · permanent link boxerbook.com/id/16258 . Wikidata (CC0), English Wikipedia (CC BY-SA). Last fetched: 2026-10-12. Spot a mistake? Every bout page has a link to report it.