The quote in his online biography about his modeling career is a bit more detailed:

Dolph took up modeling at the famous Zoli Agency to make some extra cash. ‘A bit too tall and muscular for a model’s size 40’,

Wow. Can you imagine a bigger ego boost than being turned down to be a male model because you’re just too tall and muscular?

Being perpetually exhausted because your celebrity girlfriend keeps bringing back too many girls for the group sex session is a close second though.