IBF flyweight title · 15 rounds

Roger
Castillo
VS
Kwon
Soon-chun

Soon-chun · TD 12/15

Feb 25, 1984 · Seoul, 🇰🇷

Castillo going in—

Soon-chun going in22-3-1

Confirmation✓ one source

MethodTD

Round12 of 15

TitleIBF flyweight title

Sources

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Kwon_Soon-chun

✓