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    No. 8 - The Kick to the Face Heard 'Round the World

    Anderson Silva is considered by many, including UFC president Dana White, to be the greatest mixed martial artist ever. His nickname is "The Spider," due to his sneaky attack style and freakishly long limbs. When Vitor Belfort faced Silva at UFC 126, he got a nice taste of those long limbs in the form of a brutal front kick to the face. It is perhaps the most electrifying UFC highlight of all time. Check it out below.