Bowser Jr.

Bowser Jr. (クッパＪｒ．Kuppa Junia) is the eighth son of Bowser in Nintendo's Mario franchise. He is Bowser's youngest offspring, after the seven Koopalings. Since his debut in Super Mario Sunshine, Jr. has become a recurrent character in the Mario series, and has been made playable in several spin-offs, such as Mario Superstar Baseball and Mario Strikers Charged. His latest appearance was in Mario Tennis Open, however his latest appearance in the main series is Super Mario Galaxy 2. Jr. wants to do nothing more than his father's will (kidnap Princess Peach and destroy Mario), and is his father's favorite child.