Nicolas Cantu (born September 8, 2003) is an American young actor, comedian, video producer, animator and YouTuber who is known for his Junky Janker YouTube channel. He also had voice acting roles for shows such as Lego Star Wars: The Freemaker Adventures, Future-Worm!, Sofia the First and The Amazing World of Gumball.
On Nickelodeon, he provided the voice of Curly in Hey Arnold!: The Jungle Movie, and Leonardo in Teenage Mutant Ninja Turtles: Mutant Mayhem and reprised his role in Tales of the Teenage Mutant Ninja Turtles.