True to his nickname 'The Notorious', no other fighter in mma history has trascended the sport and gained global mainstream notoriety quite like Conor McGregor. With his long awaited return set to take place in the coming months against Micheal Chandler, Lets take a look back at 3 of his most career defining battles in the Octagon.

1. McGregor vs. Diaz II

In this highly anticipated rematch, McGregor faced off against Nate Diaz at UFC 202. The fight was a back-and-forth war, with both fighters showcasing their skills. McGregor ultimately emerged victorious with a majority decision, solidifying his status as one of the top fighters in the UFC.

2. McGregor vs. Aldo

One of the most famous fights in UFC history, McGregor's bout against Jose Aldo at UFC 194 lasted a mere 13 seconds. McGregor shocked the world by knocking out Aldo with a single punch, claiming the featherweight title in spectacular fashion.

3. McGregor vs. Alvarez

At UFC 205, McGregor made history by becoming the first fighter to hold titles in two weight classes simultaneously. He faced Eddie Alvarez for the lightweight championship and put on a dominant performance, finishing Alvarez in the second round to claim the title.

These three fights showcase McGregor's incredible skill, precision, and ability to perform under pressure. Whether you're a fan of the sport or just appreciate top-tier athleticism, these fights are a must-watch for any MMA enthusiast.