At UFC 300 he has a card that will take place with Micheal chandler.
Maybe this will be the first time for McGregor after several years he decided to stop fighting after suffering quite embarrassing injury suffered in the fight against Dustin Poirier.
Now he really looks very fit and strong with very good physical changes I sure he will be able to last longer in the Las Vegas arena in April 2024.
But unfortunately this fight had a slight setback and many people even other UFC fighters thought it was waste of time when they had to wait for McGregor and could only do it next April because previously there were several rumors circulating that their fight would be held in 2023 but it turned out there was postponement and It can only be officially announced in April 2024.
Have you seen a video that speculates the sudden change of appearance of Conor McGregor, that is not a Natural Change and it was due to using Enhancing drugs and because of that injury he was taking a substance that can heal his injury fast, and the effect of Drinking that drug can change the appearance and his likely physique, just like the controversial The Liver King, that has said that he has a natural Physique but it is all because of taking some substance, for sure if those drugs won't come out from his system then there is no fight for Michael Chandler and Conor McGregor,
It is true that there is no video that shows in detail the significant changes in McGregor but at least there have been some changes in McGregor physique in recent years while he was not a UFC fighter.
It should be noted that McGregor uses several of these drugs according to doctor recommendations or supervision so there is no prohibition against their use but after deciding to return to fighting he has carried out several tests and even given up all types of drugs that he previously consumed.
Concerning McGregor physique he experienced changes because trained more often and went to the GYM to develop his body muscles and for almost three years he retired from UFC so he focused on healing the injuries he experienced and with some time this was enough to make the changes.
There is nothing wrong with McGregor and he can still continue fighting as stated by Dana White as UFC president.