Donatello

Donatello is a member of TMNT. He is known as the brains of the bunch, and is highly skilled both as a ninja and as a technological genius.

Abilities
Mutant Turtle Physiology: Donny is stronger and more durable than a human. He can also hold his breath for extremely long periods of time, and can pull his body into his shell.

Ninja Training: Donatello is a highly skilled ninja, a master in the ways of stealth, deceit, and martial arts combat.

Technological Genius: Donatello is highly knowledgeable in the fields of robotics, physics, biology, chemistry, and more. He is capable of fixing and creating complex technology.