Braxton Bernard Junior[1] (more commonly known as Junior and formerly Bowser Junior) is a koopa (later human) and one of the main characters in the SML series and is a student At Y U DUMB? ELEMENTARY SCHOOL, His real name is revealed to be Robert in "The Koopa Kids!", however, that video was non-canon as the Koopalings miniseries was a remake. From 2013 to mid 2016, he was the spoiled and bratty son of Braxton. However, from late 2016 to late 2019, he became somewhat more mature and acts less br