Bryce Mitchell, a featherweight fighter for the Ultimate Fighting Championship, began his new podcast by denying the Holocaust and praising Hitler, prompting condemnation — but no discipline — from UFC CEO Dana White.

Ultimate Fighting Championship President Dana White said comments made by featherweight fighter Bryce Mitchell about Adolf Hitler were "beyond disgusting".

UFC president Dana White criticised fighter Bryce Mitchell for praising Adolf Hitler, among a slew of antisemitic, homophobic and transphobic comments, but said the organisation would not take disciplinary action against him.

"I've heard a lot of dumb and ignorant (stuff) said over the years, but this is probably the worst," Dana White said.

UFC president Dana White has slammed American fighter Bryce Mitchell after the 30-year-old made several antisemitic, homophobic and transphobic comments during a podcast in which he also praised Adolf Hitler.