Thursday on Fox Sports 1’s “The Herd,” boxing promoter Bob Arum hammered GOP presidential front-runner Donald Trump, calling him “a bad, bad person.”

Arum, who has previously called Trump a “clown” and a “disgrace,” told show host Colin Cowherd that his sport’s fanbase are supporters of Democratic presidential candidates Hillary Clinton and Bernie Sanders, as well as some for GOP candidate John Kasich, while UFC’s fans are all Trump supporters.

“I don’t like to watch [UFC]. You look at their fanbase, you look at our fanbase, I’m proud of our fanbase in boxing. I think, very fair, the UCF fanbase is mostly Trump supporters. My fanbase for boxing, Hillary, Bernie, maybe some John Kasich,” Arum stated.

He went on to tell a story about how Trump “cheated” him out of $2.5 million for a fight.

Arum concluded, “He’s a bad, bad person and we cannot allow anybody like this man to represent a great country like the United States.”

Follow Trent Baker on Twitter @MagnifiTrent