Vacant South Korean light-flyweight title · 10 rounds

Soo
Nyun Ma
VS
Jung
Bi-won

Bi-won · PTS 10/10

May 6, 1983 · Munhwa Gymnasium, Seoul, 🇰🇷

Ma going in—

Bi-won going in10-0-2

Confirmation✓ one source

MethodPTS

Round10 of 10

TitleVacant South Korean light-flyweight title

Sources

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

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