bouts

Mayweather, who has won titles across five weight classes, has competed in a number of exhibition bouts since retiring in 2017 with his last outing coming against John Gotti III last August.

"I fluctuate from deep bouts of depression, sadness and anger," he said.

His father both supported his troubled son and chastised his namesake, whose struggles included substance abuse, legal troubles and challenges in making weight for his bouts.

Posts on social media and local reports claim that prior to his death, Mr Graven was subjected to sleep deprivation and bouts of physical violence during lengthy streams on Kick.

The American, who was making his UFC debut after building a daunting reputation in Bellator where he won 13 of 17 bouts, started strongly.