Boxing’s most unbreakable records feature staggering Floyd Mayweather PPV buys and oldest world champion ever

Some records are meant to be broken, others are not.

No more does that sentiment ring true than in boxing – a sport that continues to rapidly evolve.

Boxing is an unpredictable sport but it’s safe to say that most of these records won’t get brokenGETTY

In the space of 60 years…