>>148893248
It's kinda mostly genetics.
Training is only part of it.
You have to be tall, and THICK, and when i say thick i don't mean just a couple parts, i mean whole body.

Compare a world champ vs some regular fit girl in pic here.
If she doesn't have the luck to be huge, then being fit can only go so far.
I'm not sure she's about being the best, just better then average?