Vacant WBO Asia Pacific Youth flyweight title · 10 rounds

Phaiboon
Chumthong
VS
Marvin
Sonsona

Sonsona · TKO 5/10

Jan 31, 2009 · Cebu Coliseum, Cebu City, 🇵🇭

Chumthong going in0-2-0

Sonsona going in10-0-0

Confirmation✓ one source

MethodTKO

Round5 of 10 · 2:59

TitleVacant WBO Asia Pacific Youth flyweight title

Sources

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

✓