Conor McGregor is wasting little time getting back to business after undergoing knee surgery, with the former UFC two-division champion filming a wild MAC Energy commercial alongside fitness influencer Ashton Hall just eight days after his operation.

UFC star Conor McGregor announced Monday he underwent surgery after suffering ACL and meniscus injuries in his first-round loss to Max Holloway at UFC 329.

Conor McGregor was spotted swinging his crutches at a hovering drone to retrieve a Monster energy drink after his UFC 329 surgery this week.

Here is what you need to know about the upcoming collab between UFC and Drake's OVO.

Conor McGregor is calling for his loss against Max Holloway at UFC 329 to be overturned to a no contest. In a post on Instagram, McGregor said the fog machine used during his walkout caused the ring surface inside the octagon to be wet and resulted in him blowing out his knee: "The white orange and green machine,

Conor McGregor wasn't just up and on his feet a week after ACL surgery ... the UFC superstar was filming an ad for his MAC Energy drink, and we got a BTS look! It was only eight days after McGregor

Conor McGregor has been tipped to ditch the octagon for the bare-knuckle boxing arena once his current deal with the UFC ends, with The Notorious currently sidelined by another injury

Conor McGregor praised Ian Machado Garry's response to losing his UFC welterweight title shot against Islam Makhachev at UFC 330, calling it a champion mindset.