Celebrity money gurus: Robert Downey Jr

Robert Downey Jr has been named the highest-earning actor in Hollywood by Forbes magazine, for the second year running. Between June 2013 and 2014 he raked in an extraordinary $75 million. It's not something that anyone would have seen coming when he hit rock bottom 15 years ago.

So how has he become so successful, and what can we learn from him?%VIRTUAL-SkimlinksPromo%