Jose Aldo Jr. got his scar on the left side of his face when he was a toddler; he was in a playpen near a barbecue when his older sisters (also under 10) decided it would be fun to flip their little bro into the fire.
One of the youngest champions in the sport, Jose Aldo is a vicious Muay Thai striker possessive of accurate, powerful strikes. He defeated Mike Brown to take the WEC featherweight title at WEC 44, and has since defended against Urijah Faber. He is the current UFC featherweight champion.
Get the latest fight results, record, history, videos, highlights and more for Jose Aldo on ESPN.com.
Find the latest news on Jose Aldo Junior on Twitter @josealdojunior or visit his Facebook page.