Template:Fictional Characters InfoboxBowser Bernard Koopa, Jr. but usually simply referred to as Bowser Junior, or simply Junior is one of the three main protagonists (alongside Jeffy and Mario) of the SuperMarioLogan franchise. He is the fan version of the Super Mario villain of the same name.
He is the most common character in the series along with Mario and Jeffy. He is the main protagonist of the Bowser Junior's Summer School videos and The School videos.
In earlier videos, he was the unbeloved son of Bowser, and was usually parented by Chef Pee Pee. In later videos, he is now the beloved son of Bowser and he doesn’t bother Chef Pee Pee now.
His best friends are Cody, Joseph and Jeffy and they hang out with each other pretty much all the time nearly every video.
Bowser JunIor originally also started out as the main antagonist in his debut Baby Mutant Turtles and he would also be the secondary antagonist of Season 5.