Popo

Popo is the name of the male Ice Climber in the video game Ice Climbers for the NES. His sister is Nana. He wears a blue coat, and other accessories needed for cold tundra areas such as mountains. He also wields a hammer, much like his sister. The duo also appeared as playable characters in the the Nintendo GameCube video game Super Smash Bros. Melee, where they would have to work cooperatively to defeat their opponents.