ANDERSON "THE SPIDER" SILVA
JUNIOR "CIGANO" DOS SANTOS
MAMED "THE CANNIBAL" KHALIDOV
HECTOR "SHANGO" LOMBARD
GEGARD "THE DREAM CATCHER" MOUSASI
You can accomplish most of that through the right training and diet. If you really want to get some supplements, start with some creatine monohydrate and protein powder/shakes first. Anything more than that won't benefit you that much.