No.
|
Result
|
Record
|
Opponent
|
Type
|
Round
|
Date
|
Location
|
Notes
|
50
|
Draw
|
41?5?4
|
Yum Dong-Kyun
|
PTS
|
10
|
Dec 19, 1980
|
Jangchung Gymnasium, Seoul, South Korea
|
|
49
|
Loss
|
41?5?3
|
Ricardo Cardona
|
TKO
|
12 (15),
1:23
|
May 6, 1978
|
Jangchung Gymnasium, Seoul, South Korea
|
Lost WBA super-bantamweight title
|
48
|
Win
|
41?4?3
|
Yu Kasahara
|
UD
|
15
|
Feb 1, 1978
|
Kokugikan, Tokyo, Japan
|
Retained WBA super-bantamweight title
|
47
|
Win
|
40?4?3
|
Hector Carrasquilla
|
KO
|
3 (15),
1:04
|
Nov 26, 1977
|
Gimnasio Nuevo Panama,
Panama City
, Panama
|
Won inaugural
WBA super-bantamweight title
|
46
|
Win
|
39?4?3
|
Futaro Tanaka
|
PTS
|
12
|
Oct 10, 1977
|
Jangchung Gymnasium, Seoul, South Korea
|
|
45
|
Win
|
38?4?3
|
Yum Dong-Kyun
|
PTS
|
12
|
Jun 27, 1977
|
Seoul, South Korea
|
|
44
|
Win
|
37?4?3
|
Conrado Vasquez
|
UD
|
10
|
Mar 15, 1977
|
Blaisdell Center Arena,
Honolulu, Hawaii
, U.S.
|
|
43
|
Loss
|
36?4?3
|
Alfonso Zamora
|
TKO
|
12 (15),
2:50
|
Oct 16, 1976
|
Sunin Gymnasium, Incheon, South Korea
|
For WBA and
The Ring
bantamweight titles
|
42
|
Draw
|
36?3?3
|
Ric Quijano
|
PTS
|
10
|
Aug 21, 1976
|
Busan, South Korea
|
|
41
|
Win
|
36?3?2
|
Venice Borkhorsor
|
PTS
|
12
|
May 30, 1976
|
Busan, South Korea
|
Won vacant OPBF bantamweight title
|
40
|
Win
|
35?3?2
|
Sutan Rambing
|
KO
|
6 (10),
1:51
|
Apr 6, 1976
|
Seoul, South Korea
|
|
39
|
Win
|
34?3?2
|
Tinkajorn Dejkajorn
|
KO
|
6 (10),
2:34
|
Mar 28, 1976
|
Incheon, South Korea
|
|
38
|
Win
|
33?3?2
|
Shinobu Fujita
|
KO
|
4 (10)
|
Feb 29, 1976
|
Busan, South Korea
|
|
37
|
Win
|
32?3?2
|
Edwin Alarcon
|
TKO
|
4 (10)
|
Feb 22, 1976
|
Busan, South Korea
|
|
36
|
Win
|
31?3?2
|
Wittaya Pleonjit
|
KO
|
4 (10),
2:17
|
Nov 29, 1975
|
Incheon, South Korea
|
|
35
|
Win
|
30?3?2
|
Orlando Amores
|
PTS
|
10
|
Aug 30, 1975
|
Jangchung Gymnasium, Seoul, South Korea
|
|
34
|
Win
|
29?3?2
|
John Meza
|
KO
|
2 (12),
1:47
|
May 21, 1975
|
Jangchung Gymnasium, Seoul, South Korea
|
|
33
|
Loss
|
28?3?2
|
Alfonso Zamora
|
KO
|
4 (15),
2:27
|
Mar 14, 1975
|
The Forum
,
Inglewood, California
, U.S.
|
Lost WBA and
The Ring
bantamweight titles
|
32
|
Win
|
28?2?2
|
Fernando Cabanela
|
SD
|
15
|
Dec 28, 1974
|
Jangchung Gymnasium, Seoul, South Korea
|
Retained WBA and
The Ring
bantamweight titles
|
31
|
Win
|
27?2?2
|
Noboru Konuma
|
PTS
|
12
|
Oct 27, 1974
|
Busan, South Korea
|
|
30
|
Win
|
26?2?2
|
Genzo Kurosawa
|
PTS
|
12
|
Sep 22, 1974
|
Jangchung Gymnasium, Seoul, South Korea
|
|
29
|
Win
|
25?2?2
|
Arnold Taylor
|
UD
|
15
|
Jul 3, 1974
|
West Ridge Tennis Stadium,
Durban
, South Africa
|
Won
WBA
and
The Ring
bantamweight titles
|
28
|
Win
|
24?2?2
|
Go Mifune
|
PTS
|
12
|
Apr 20, 1974
|
Gudeok Gymnasium, Busan, South Korea
|
|
27
|
Win
|
23?2?2
|
Seiichi Watanuki
|
PTS
|
12
|
Feb 3, 1974
|
Daegu, South Korea
|
Retained OPBF bantamweight title
|
26
|
Win
|
22?2?2
|
Eddie Saloma
|
PTS
|
12
|
Nov 24, 1973
|
Daegu, South Korea
|
Won vacant OPBF bantamweight title
|
25
|
Win
|
21?2?2
|
Berkrerk Chartvanchai
|
PTS
|
10
|
Oct 7, 1973
|
Busan, South Korea
|
|
24
|
Win
|
20?2?2
|
Susumu Inoue
|
KO
|
3 (10),
2:03
|
Aug 19, 1973
|
Jangchung Gymnasium, Seoul, South Korea
|
|
23
|
Win
|
19?2?2
|
Thanomchit Sukhothai
|
TKO
|
8 (10),
1:46
|
Feb 9, 1973
|
Kittikachorn Stadium,
Bangkok
, Thailand
|
|
22
|
Win
|
18?2?2
|
Ushiwakamaru Harada
|
PTS
|
10
|
Nov 26, 1972
|
Jangchung Gymnasium, Seoul, South Korea
|
|
21
|
Win
|
17?2?2
|
Shigeyoshi Oki
|
PTS
|
12
|
Oct 1, 1972
|
Seoul, South Korea
|
Retained OPBF bantamweight title
|
20
|
Win
|
16?2?2
|
Kenji Endo
|
KO
|
1 (10),
1:46
|
Aug 6, 1972
|
Seoul, South Korea
|
|
19
|
Win
|
15?2?2
|
Al Diaz
|
UD
|
12
|
Jun 4, 1972
|
Jangchung Gymnasium, Seoul, South Korea
|
Won vacant
OPBF
bantamweight title
|
18
|
Win
|
14?2?2
|
Moon Jung-Ho
|
PTS
|
10
|
Apr 2, 1972
|
Busan
, South Korea
|
Retained South Korean bantamweight title
|
17
|
Win
|
13?2?2
|
Bae Kil-Je
|
PTS
|
10
|
Mar 12, 1972
|
Jangchung Gymnasium, Seoul, South Korea
|
Retained South Korean bantamweight title
|
16
|
Win
|
12?2?2
|
Park Young-Sup
|
KO
|
4 (10),
3:05
|
Jan 15, 1972
|
Jangchung Gymnasium, Seoul, South Korea
|
Retained South Korean bantamweight title
|
15
|
Loss
|
11?2?2
|
Colley Saloma
|
PTS
|
10
|
Dec 12, 1971
|
Agana
, Guam
|
|
14
|
Win
|
11?1?2
|
Saturnino Ortega
|
PTS
|
10
|
Nov 7, 1971
|
Jangchung Gymnasium, Seoul, South Korea
|
|
13
|
Win
|
10?1?2
|
Moon Jung-Ho
|
KO
|
5 (10),
2:32
|
Sep 14, 1971
|
Jangchung Gymnasium, Seoul, South Korea
|
Won South Korean
bantamweight
title
|
12
|
Win
|
9?1?2
|
Jang Kyu-Chul
|
PTS
|
10
|
Dec 1, 1970
|
Jangchung Gymnasium, Seoul, South Korea
|
|
11
|
Win
|
8?1?2
|
Shin Hae-Shu
|
PTS
|
8
|
Oct 17, 1970
|
Seoul, South Korea
|
|
10
|
Win
|
7?1?2
|
Shintaro Oshima
|
KO
|
1 (10),
2:13
|
Aug 8, 1970
|
Yokohama
,
Kanagawa
, Japan
|
|
9
|
Loss
|
6?1?2
|
Ushiwakamaru Harada
|
PTS
|
10
|
Jun 9, 1970
|
?ita
,
?ita
, Japan
|
|
8
|
Draw
|
6?0?2
|
Shin Chul-Ho
|
PTS
|
10
|
Apr 19, 1970
|
Daegu
, South Korea
|
|
7
|
Win
|
6?0?1
|
Shin Hae-Shu
|
PTS
|
6
|
Mar 3, 1970
|
Seoul, South Korea
|
|
6
|
Win
|
5?0?1
|
Baek Rak-Ki
|
PTS
|
4
|
Oct 6, 1969
|
Seoul, South Korea
|
|
5
|
Win
|
4?0?1
|
Kim Yong-Tae
|
KO
|
1 (4),
1:56
|
Aug 7, 1969
|
Seoul, South Korea
|
|
4
|
Win
|
3?0?1
|
Ju Hong-Taek
|
PTS
|
4
|
Jul 12, 1969
|
Jangchung Gymnasium, Seoul, South Korea
|
|
3
|
Win
|
2?0?1
|
Park Young-Sap
|
PTS
|
4
|
Jun 21, 1969
|
Jangchung Gymnasium, Seoul, South Korea
|
|
2
|
Win
|
1?0?1
|
Choi Chang-Soo
|
PTS
|
4
|
Jun 3, 1969
|
Jangchung Gymnasium, Seoul, South Korea
|
|
1
|
Draw
|
0?0?1
|
Kim Sang-Il
|
PTS
|
4
|
May 10, 1969
|
Jangchung Gymnasium,
Seoul
, South Korea
|
|