Baby Bowser

Baby Bowser is the main antagonist in Yoshi's LEGO Island. He is the evil leader of the Koopa Troop and lives and works in his castle.

Season 1
In the first episode, Baby Bowser kidnaps the Sentinel Guard using a device that transports him to his castle. A week after he is kidnapped, Baby Bowser goes on lunch break and therefore misses the Guard's escaping from the castle.