If you've watched the show Vikings you've noticed Ragnar Lothbrok's insanely rad warrior-esque hairstyle. The character portrayed by Travis Fimmel is rocking the shaved sides with long topvariation of the top knot. The real question is, can this hairstyle be pulled off in real life by an average guy? Probably not. UNLESS you've got a more muscular frame and look like a legit badass already, it's better to admire the hair just on TV.