Prince Shroob

Commander Shroob is the current leader of the Shroobs. He will appear as the main antagonist in Super Mario Galaxy 4 The Ultimate Adventure. Not much is known about his early life but he was born in 1941 grew up honoring Elder Princess Shroob.

Rise to power
When Commander Shroob was older he volunteered to serve in the Shroob army. He fought so well that he was ranked to become a colonel, then a general. After both the deaths of Princess Shroob and Elder Princess Shroob he declared himself the Dictator. Since there were no surviving heirs to the royal shroob throne he got his wish. Now as a 72-year-old he plans to seek vengeance on the Mushroom Kingdom and the Mario Brothers.