Vacant WBC super-featherweight title · 12 rounds

Sirimongkol
Singwangcha
VS
Kengo
Nagashima

Singwangcha · KO 2/12

Aug 24, 2002 · Ryōgoku Kokugikan, Yokoami, 🇯🇵

Singwangcha going in40-1-0

Nagashima going in21-1-1

Confirmation✓✓ two sources

MethodKO

Round2 of 12 · 2:22

TitleVacant WBC super-featherweight title

Sources

English Wikipedia
side a · observed 2026-10-11
en.wikipedia.org/wiki/Sirimongkol_Singmanasak

✓

Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/長嶋建吾

✓

✓