Arnold Schwarzenegger started lifting weights when he was just 15
Wow, that's young!  Did he enter any weight lifting competitions?
He won Mr universe at 20 and won Mr Olympia 7 times.  IM not that strong lol
Neither am I!  LOL!  He's really strong!  How much can he lift?
Well he lifted the whole state of California when he served as Governor from 2003 to 2011