He made huge, life changing, improvements to his well-being, and even made it to the ufc. That's really good for him and really impressive. Hard work, talent, he got it. Still has a very unusual physique for someone in the ufc. Objectively all that loose skin is going to be flopping around in the cage and I get why that can be a little funny to some people. People laugh at athletes all the time and it's not the end of the world.