Why He Made The Cut: He didn't invent grunge, but he made it cool.

A trendsetter in more ways than angsty two-chord songs, the Nirvana frontman will always comes top of mind at even the slightest mention of the flannels and ripped jeans the grunge era is known for. That and we're also partial to his carefree approach of incorporating Kool-Aid hair dye and even women's leopard print. Let's all stop taking shit so seriously.