Tanner buchanan: Tanner Emmanuel Buchanan (born

Tanner Emmanuel Buchanan (born December 8, 1998) is an American actor. He is best known for his roles as Leo Kirkman in the political conspiracy drama series Designated Survivor (2016–2018) and Robby Keene in the martial arts action series Cobra Kai (2018–2025). Learn about Tanner Buchanan , an American actor who starred in He's All That, Cobra Kai, and Designated Survivor. Find out his age, height, girlfriend, net worth, and more interesting facts. Tanner Buchanan is an American actor known for his roles in the television series Designated Survivor (2016–2018) and Cobra Kai (2018–2025). In Designated Survivor, a political drama airing on ABC, Buchanan played Leo Kirkman, the son of President Tom Kirkman. He then gained further recognition for portraying Robby Keene in Cobra Kai, a Netflix action series based on the Karate Kid films. His work in these shows has established him as a rising star in the entertainment industry. Tanner Buchanan is an actor, known for Cobra Kai, Designated Survivor, The Fosters and Grey's Anatomy .