16. Conor McGregor
Any UFC event may be a lot of fun, but a Conor McGregor event is something special. As the years pass by these become increasingly few in number, but some things remain the same. First of all, his Irish fans travel in massive numbers. They drank the bars of Las Vegas dry on multiple occasions. It was a once-in-a-lifetime experience for many Irish fans who followed their hero from their island to the United States at great expense.
Then there is the fight itself. The Notorious has one of the most famous entrances in the sport. He typically combines Sinead O’Connor with the Notorious B.I.G for superb effect. Win or lose, there will be drama and excitement. Of course, this is the same as any major title fight but the Irishman definitely brought it to the next level in recent years.