Conor McGregor remains one of the most polarizing and successful figures in the history of combat sports. From his humble beginnings in Dublin to becoming the biggest pay-per-view draw in the Ultimate Fighting Championship, "The Notorious" reshaped the landscape of mixed martial arts with his rapid-fire trash talk and lethal left hand. This trivia challenge takes a closer look at the career milestones, personal anecdotes, and historic achievements that defined his rise to global superstardom.

You will see questions about his historic title runs, memorable knockout records, and early life before he became a household name. We cover his high-profile coaching stint on reality television, his venture into professional boxing against Floyd Mayweather, and his entrepreneurial efforts outside of the Octagon. The quiz also touches on his amateur mma days, key losses that tested his resolve, and his recent foray into Hollywood feature films.

Even dedicated fans of the sport might find a few of these questions tricky. Remembering his championship bouts is one thing, but recalling his specific youth soccer club, his early apprenticeships, or the exact names of the opponents who handed him his first career defeats takes deep knowledge. This quiz is a great way to see what you actually remember about the fighter's incredible journey and perhaps pick up a few surprising facts along the way.

When you finish recalling these classic MMA moments, keep the competitive spirit alive by checking out our other sports and entertainment quizzes. See how much you know about the beautiful game with our Erling Haaland trivia, or test your wider athletic knowledge on soccer in the USA. If you want to switch gears to celebrity history and music, feel free to try our quiz on Harry Styles and his career.