Ye-seong Jang

Bum Seok Jang

Catchweight, 4-9

Sung Hyo Jang

Heavyweight, 4-2

Se Young Jang

Flyweight, 1-2

Won Jun Jang

Bantamweight, 4-4

Yoon Sung Jang

Welterweight, 8-2

Ik-hwan Jang

Featherweight, 8-5