Well what you think is kind of ignorant. Yes I do agree most of the time with fat people it's a discipline and laziness issue but there are also other reasons for people being fat like health issues, mental health issues, medications relating to those two issues and slow metabolisms that make it hard for them to shed weight even when dieting. Just because someone is bigger doesn't always mean they aren't healthy. Tai is an MMA fighter. He has to be in shape to fight, he has to be healthy to fight and being in shape doesn't always = beach body. Being skinny or buff doesn't mean healthy either. There are plenty of skinny people who eat like shit and drink a ton that are unhealthy and plenty of body builders that end up with heart conditions and other health issues from years of eating a fuck ton of food and taking roids.
What I mean by "the healthy life style isn't for everyone" is that not everyone wants to be full on health nuts which is what most of you consider a healthy life style. Not everyone wants to cut out everything unhealthy and have strict diets. You can still live a healthy lifestyle If you eat unhealthy food in moderation and exercise at least a few days a week.
Are you sure you even watched that fight properly? Gane was absolutely blasting his body after he got knocked down. Eat enough of those and it will deplete your gas tank regardless of what your body looks like. Secondly, just because he lost to Pav doesn't mean he didn't improve any, it just means he lost to the better fighter. Improvement takes time and everyone improves at different paces. Saying someone is unprofessional because they aren't improving leaps and bounds between fights is a pretty ignorant take as well.