Tenshin Nasukawa

Nasukawa is open to fighting Conor McGregor.

This is what happens when a tiny kickboxer gets in the ring to box an equally as tiny, past-his-prime boxer.

Floyd Mayweather backs out of fight with kickboxer Tenshin Nasukawa because he says he never agreed to it in the first place. Cowards makes excuses.

Tenshin Nasukawa either provided some top-tier trolling with his response to Conor McGregor, or the 20-year-old is gracious to a fault. We can't decide which.