It put the small promotions out of business for a while. Now that it's so popular, smaller groups are forming and running shows and doing well. Now wrestling is full of guys with great bodies. Everyone works out and everyone is in shape. If not, they won't even look at you.
Many wrestlers come from generations of wrestlers.
Grandfather, father, son, etc. My son is now getting into it and working with me. AS I said, I get approached constantly and constantly by bodybuilders who want to become wrestlers. They feel since they are huge, and can pose, they can wrestle. Maybe some can but most can't.