10 rounds

Roberto
Colon
VS
Gaétan
Hart

Hart · TKO 4/10

Dec 23, 1979 · Verdun Auditorium, Montreal, 🇨🇦

Colon going in—

Hart going in37-19-3

Confirmation✓ one source

MethodTKO

Round4 of 10 · 2:00

Sources

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

✓