Khabib retiring at his peak at the age of 32 while guys like Penn and Anderson refuse to hang it up in their 40's while having no business being in there...? Before you bring up his parents, this was the plan from the very beginning for Khabib. 30-0 and Lightweight champion was the end-goal regardless. Obviously a once in a lifetime fighter, but not a FIGHTER FIGHTER. He was bred for this. Compare him to a guy like McGregor who is also 32 years of age, has it all, has done it all, yet he's still on the grind looking to go on another legendary run. McGregor CHOSE this life. We're talking about a NATURAL-BORN fighter vs a bred fighter. That isn't necessarily a bad thing, but I feel like possessing the fighter spirit is under-acknowledged and underappreciated compared to the accolades. McGregor accepting his toughest match-up after becoming rich rich is deserving of more praise than Khabib's submission victory and a prime example of what a born fighter looks like.