OPBF light-flyweight title · 12 rounds

Kazunori
Tenryu
VS
Kim
Sung-jun

Sung-jun · KO 3/12

Mar 25, 1978 · Munhwa Gymnasium, Seoul, 🇰🇷

Tenryu going in—

Sung-jun going in17-5-3

Confirmation✓ one source

MethodKO

Round3 of 12

TitleOPBF light-flyweight title

Sources

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Kim_Sung-jun_(boxer)

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