Floyd "Money" Mayweather beat Japanese kickboxing phenomenon Tenshin Nasukawa by a technical knockout Monday after just two minutes of a New Year's Eve "exhibition" bout that brought the US boxing superstar out of retirement for a big pay day.
In a mismatched contest, Mayweather floored Nasukawa, a kickboxer less than half his age, three times in the first round of the three-round contest before the Japanese fighter's trainer rushed in to stop the fight.