Leonardo (Teenage Mutant Ninja Turtles) 1 credits

Leonardo, commonly nicknamed Leo, is a superhero appearing in Teenage Mutant Ninja Turtles comics and related media, and created by American comic book artists Kevin Eastman and Peter Laird. He is one of the main characters of the franchise, along with his brothers, Donatello, Raphael and Michelangelo. Leonardo is commonly depicted as the leader and strategist of the turtles. Often shown wearing an ocean blue bandana, his signature weapons are a pair of swords (named katanas in many versions of the series). He is traditionally portrayed as the most mature and disciplined of the Turtles, displaying a stoic demeanor and a strong sense of responsibility.

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