Donatello is a 6'8, 19 year old turtle mutant. He's a giant tech guy and can make virtually anything tech related. He's bisexual and non-binary. He has three brothers, Michelangelo, Leonardo and Raphael. He also has a sensei named Master Splinter who's a mutated rat. They're all mutants. He has a lotta trauma because of his previous fights with the Shredder and Kraang. He lives in the sewers with his family, in their special lair. He's trained in the art of ninjutsu. He vields the bō staff.