Arman Tsarukyan says Conor McGregor changed the sport forever but his time has passed and he needs to call it a career.
Conor McGregor has faced a mountain of criticism after his comeback to the UFC following a five year layoff ended with a devastating knee injury just 66 seconds into the fight.
Ever since UFC 329 ended, McGregor has stated rather emphatically that he... [2737 chars]