8 rounds

Kinshiro
Usui
VS
Chang-hyun
Son

Usui · TKO 8/8

Feb 5, 2011 · Korakuen Hall, 🇯🇵

Usui going in—

Son going in—

Confirmationofficial ★

MethodTKO

Round8 of 8 · 2:29

Event

DateFeb 5, 2011

VenueKorakuen Hall

Country🇯🇵 Japan

Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2011020502

✓