what martial arts did bruce lee know/study?

[Robisgangsta1]

i know he was familiar with wing chun gung fu, some style of karate, and studied things such as fencing, boxing, judo, and wrestling. can people elaborate on what i just mentioned and anything else he did/studied? did bruce lee have any knowledge in choy li fut? i remember hearing about how he made a comment on it. also i remember reading that he had some northern praying mantis experience.
oh, and of course jeet kune do...