
Sergio Martinez started boxing at 20 years old🤯
This is actually an insane feat that I never heard about until now ( I’ve only been watching boxing for a few years) but this is really crazy and inspiring. Usually the boxers who start late and have success are heavyweights, but Sergio wasn’t a heavyweight. For those who are very familiar with him, how athletically gifted was he? How was his boxing IQ? What were his strengths and weaknesses?