Irish MMA fighter who became the UFC Featherweight Champion in December 2015 after knocking out Jose Aldo in 13 seconds, setting the record for the fastest championship victory in the history of the UFC. Also became the first UFC double champ in 2016 after beating Eddie Alvarez.
He made his professional debut in 2008, and won his first two bouts by way of TKO.
He made his UFC debut in 2013, and earned the Knockout of the Night in his first fight.
He was born in Dublin, Ireland and raised alongside his sisters Aoife and Erin. He has been in a long term relationship with Dee Devlin. He and Dee welcomed a son named Conor Jr. in 2017 and a second child, Croia, in 2019.
His second UFC fight was a unanimous decision victory against Max Holloway.