Conor McGregor will run for the Irish presidency in elections later this year, the controversial former fighter said on Thursday, as he announced his candidacy for the largely ceremonial role on an anti-immigration stance.

Who else will stand up to Government and oppose this bill?” he wrote in the lengthy post. “Any other Presidential candidate they attempt to put forward will be of no resistance to them.

McGregor declared his intentions in an Instagram post on Thursday, in which he’s seen sporting a “Make Ireland Great Again” cap.