Yuma, Arizona
BadBoy Since

Kelvin Gastelum has the distinct honor of being the youngest fighter to ever win The Ultimate Fighter. He turned 21 on the entry day, so it's a record he'll hold pretty comfortably. He entered the show undefeated, won all four exhibition bouts in the house, and defeated the heavily favored Urijah Hall. Although he competed on the show against a middleweight field, his plan was always to drop to welterweight which his frame is more suited for.

After missing the welterweight limit twice, once including a stint in the hospital the day before he fought, the UFC decided he would need to fight at middleweight until proving he could hit the 170 mark consistently out of competition.

The Ultimate Fighter Champion
2014 Breakout Fighter of the Year
1x Performance of the night