I always wondered who Thor was until I looked it up a few months ago. What's puzzling is how he was able to change his appearance so drastically. In 1987, he was in Adventures in Babysitting, where his 'Thor' character was this blonde-haired stud. But in 1987, he was also Private Pile in Full Metal Jacket where he played an overweight dufus. I guess the two could have been filmed a year or two apart, but still an amazing chameleon-esque transformation.