Clay

Yacon (Japanese: ヤーコン Yacon) is the Gym Leader of Hodomoe City's gym. His gym is the fifth gym to be challenged by the trainer. He Specializes in -type Pokemon. He will award the player the Quake Badge if you defeat him. His first appearance was in Pokemon Black and White. His appearence resembles a wild west cowboy sheriff.

Trivia

 * His Japanese Leader title is アンダーグラウンド　ボス. "Underground Boss"
 * He is the first gym leader from the old west.