Question: Who is the first Irish professional mixed martial artist to hold two UFC championship titles in two different divisions?
Sentence (from "Conor McGregor"): Conor Anthony McGregor (Irish: "Conchúr Antóin Mac Gréagóir" ; born 14 July 1988) is an Irish professional mixed martial artist and professional boxer who is currently signed to the Ultimate Fighting Championship (UFC).
Relevant evidence: Yes