Vehicle of Choice: Sewer Stunt Bike, Sewer Slider Weapon of Choice: Bo Staff Birthplace: New York City sewer Height: 5' 2" Weight: 180 lbs. Age: 15 years Previous Form: Pet Baby Turtle He's a techno-geek and ninja-nerd with the super ability to turn a pile of scrap and bits of junk into a totally tricked out BMX racing bike. Nobody knows how Donatello learned all he knows about electronics, computers, mechanics, propulsion systems and gourmet cooking. Or how he can put together vehicles, weapons, electronic gizmos or Cajun pizza. He just does! He's the brainiest Turtle of the bunch. Don is a natural inventor, engineer and mechanic. He lives by the motto, "One man's trash is a Ninja Turtles' BMX Bike!"