Andy Sauro was one of BattleBots' more notable competitors. He and his father, Bill, owned Team Fatcats and its three (technically four) robots: Slap 'Em Silly, Slap 'Em Sillier and Sledge-Jammer. He also competed after BattleBots with many other insect-weight robots. Andy was notable for being one of the youngest drivers on BattleBots, being only 13 years old as of Season 4.0. Despite his age, he did well, defeating many expert drivers in battle.