Conor McGregor is an Irish professional MMA fighter from Dublin. Conor is a UFC Lightweight Champion, and former UFC Featherweight Champion.

In 2017, he announced he switched to boxing, fighting and losing to Floyd Mayweather Jr. He returned to the octagon in 2018.

In 2021 he fought challenger Dustin Poirier, twice, losing both to a technical knockout, breaking his tibia in the second bout.

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