Conor McGregor is outspoken, polarizing, and everything that the sport of UFC needs to remain relevant. Floyd Mayweather is a constant underwhelming champion, and someone who has virtually run out of interesting fights aside from the one against McGregor rumored to happen. Colin Cowherd broke down this topic today during The Herd.

"Conor McGregor is our Ali. Floyd Mayweather is all about money."

Do you think Floyd Mayweather is a fascinating personality? He wears money signs on his hat, defensively fights every time he gets in the ring, and doesn't inject any humor into whatever he is doing. Conor McGregor has turned himself into must-see-TV, and has captivated a nation much the same way Muhammed Ali used to.

Do you think there are more interesting fighters in today's boxing circuit than Floyd Mayweather? Maybe not, but that's the issue. Watch the video above, and be sure to tune into The Herd with Colin Cowherd every weekday from 12-3 pm est. on Fox Sports Radio.