Sounds like he keeps in shape. He's probably very healthy.
"Your post sounds like a liberal woman. Men do not like thin women, liberal women do."
There is a difference between thin and skinny. And most men would tell you thin is better than fat. Seriously, would you personally take a 300-pound lard@ss over a fit, toned lady?
"Diebetes is the most common cause of weight gain."
It accounts for some, but I think the MOST common is have-zero-self-control-and-stuff-your-fat-face-itis.
I tried to explain it above.
You eat too much.
Your insulin receptors shut down.
Now you feel like you are starving.
So you eat more.
You should ask yourself why you *want* to think ill of fat people.
Apart from citing any specific example, generalizing such as you have can be explained by nothing beside simple malice.
You pose a false dichotomy.
The woman is not 300 lbs, she looks like about 190.