Whos the most unorthidox fighter ever?

just to get some ideas what im lookin for...in boxing prince neem hameds boxing was soo unorthidox...he like made up his own style...in mma who is the prince naseem of of unorthidoxnis (haha if thats even a word lol) in mma? wether itd be a training thing( diego sanchez spends time in an isolation tank!) or a striking technigue or ground gameing. or just plain someones style whos truly unique and different from the mainstream way of doing things.thankx