Conor McGregor's journey to success has been marked by controversy and uncertainties.

In an upcoming four-part documentary titled "McGregor Forever," the 34-year-old UFC star takes center stage as he prepares for his comeback, coaching on The Ultimate Fighter and gearing up to face Michael Chandler. Despite his recent setbacks, McGregor's undeniable impact on the sport is evident as he was ranked the world's highest-paid athlete by Forbes in 2021, reportedly earning a staggering $180 million.

The documentary trailer features a commentator questioning McGregor's standing in the Octagon, pondering whether he is truly the best fighter. McGregor, a former featherweight and lightweight UFC champion, faced defeats against Khabib Nurmagomedov at UFC 229 and suffered back-to-back losses against Dustin Poirier. His most recent fight ended with a broken leg, leading to surgery and an ongoing rehabilitation process.

Through it all, McGregor maintains his resilience and unwavering spirit. "This life, it's an up-and-down mental game. I'm gonna fight for me," he declares. "And I don't let defeat faze me. The true champions rise again."

Outside of the octagon, McGregor has faced legal troubles, including an arrest in 2021 for alleged "dangerous driving" in Dublin, Ireland. Additionally, he made headlines for a scuffle with Machine Gun Kelly at the 2021 VMAs, further adding to the controversies surrounding his name.

COFans can look forward to delving deeper into the extraordinary life and career of Conor McGregor when "McGregor Forever" is released on Netflix on May 17. The documentary promises an intimate portrayal of McGregor's journey, providing insight into the highs and lows of his remarkable career.