Complex sentence: Conor Anthony McGregor (born 14 July 1988) is an Irish professional mixed martial artist who is currently the UFC Featherweight Champion and is signed to the Ultimate Fighting Championship (UFC).
Split into simpler sentences: Conor Anthony McGregor (born 14 July 1988) is an Irish professional mixed martial artist who is currently the UFC Featherweight Champion. He is signed to the Ultimate Fighting Championship (UFC).