What's famous Hollywood-composer Hans Zimmer's type? I've watched these vids and i'm pretty sure he's using Fi-Dom - IXFP.
I'm sorry, the first one's in German, but it's subtitled so you can understand what he says.
He mentioned that he's got a problem with authority, maybe a hint that my theory is right.

You can skip the first 2 mins if you want to.

This one made laugh, he's nervous when talking in front of people ^^