Who trained Tom Cruise in Collateral and what is the fighting style?

Question

I know it was a famous special-ops guy who gave him professional training in fighting and shooting, I just can't think of the guy's name.

Thanks

Answer 1

Mick Gould was hired to train Tom Cruise for the action sequences - including showing him how to fire live rounds. Michael Mann himself trained with various weapons so he knew how to direct the action sequences to full effect.

http://www.imdb.com/name/nm0332452/