He was quite the scholar
Here you go: the guy's certified...
He graduated from the Royal Institute of Technology. He has a master's degree in chemical engineering from the University of Sydney (1982). He was awarded a Fulbright Scholarship to the Massachusetts Institute of Technology in 1983, but quit after two weeks to pursue acting.[6] He speaks more than five languages: Swedish, English, German, French, Spanish, some Japanese, and some Italian.[4]
Not to mention, martial artist, model, actor and former bodybuilder/boxer..