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GoomBob
From Unmariowiki
GoomBob is McGoomscotty's son, a Goomba that has the power to steer a kart with his feet. He is on the SMK TV show as one of the main racers. When McGoomscotty came up to him one day when he drunk one day and said "I am your father.", he freaked out and forced his dad to become his kart.