Leonardo

Leonardo is the leader and the oldest of the ninja turtle team. He lives with his brothers, Donatello, Raphael, and Michelangelo in a lair in The Sewers of New York City. Leonardo's sensei, Splinter has been training the turtes and Leonardo for fifteen years. Splinter chose Leonardo as leader because he is the oldest turtle and is most mature.

Early Life
Leonardo was adopted with the four turtles by a man named Hamato Yoshi at a pet store in New York City. Hamato Yoshi noticed a canister of mutagen ooze. He gets mutated into a rat while Leonardo and the other three turned into super turtles. Leonardo was trainesd for fifteen years with the other three turtles.

Physical Appearance
Leonardo is a tall, turtle mutant. He has blue eyes and green skin. He wears a blue bandana around his eyes, bandages wrapped around his wrists and ankles, and wears a brown strap on his back where he keeps his two katana swords.

Relationships

 * Donatello
 * Raphael
 * Michelangelo
 * Master Splinter
 * April O'Neil
 * Casey Jones
 * Karai
 * Bishop
 * Fugitoid
 * Utrom

Fears
In the episode, "Follow the Leader ", Leonardo's team would not listen to him and made fun of him too much. In "Fungus Humungous", the fear returned when Leonardo was sprayed by a fungus that gave him a fear hallucination where the team would make fun of him. Leonardo also has a fear that his team fails or gets defeated.

Trivia

 * Leonardo is the main character of the Teenage Mutant Ninja Turtles television series.
 * Leonardo is the oldest ninja turtle.
 * Leonardo has appeared in every episode.