Bowser Junior

Robert "Bowser" Bernard Koopa Jr. but usually simply referred to as Bowser Junior or simply Junior, is a main character in the SuperMarioLogan franchise. His and Bowser's real names were revealed to be Robert in The Koopa Kids!, however, that video was non-canon as the Koopalings miniseries was a remake. However, their name of Robert might be revealed as canon sometime in the future

From 2013 to mid 2016, he was the unbeloved and spoiled son of Bowser, and was usually parented by Chef Pee Pee, who was constantly annoyed by him. However, as of late 2016 to onwards, he became somewhat more mature. His relationship with Bowser improved to the point where they both love each other and started to bond everyday. Currently Junior doesn’t bother Chef Pee Pee anymore, however, Chef Pee Pee still hates him.

He hangouts with his current friends such as Cody, Joseph, Jeffy and occasionally Richard Goodman and formerly others such as Toad.

He was also the main antagonist in his debut, Baby Mutant Turtles, Black Yoshi The Assistant!, Jeffy's Kids!, Bowser Junior's Prank Gone Wrong!, The School Project! and Shrunken! and the secondary antagonist of the series starting from SML Movies Season 5 to Season 8. As of Season 9 to onwards, he went on to become one of the main characters.

In his early years, he was the arch-enemy of Brooklyn T. Guy and Principal Steinbeck. However in later years, he is the arch-rival of Chef Pee Pee.