Gymnast who won a total of 20 World Cup and World Championships Medals in Tumbling and Double Mini Trampoline. This made him the most decorated trampoline athlete in U.S. history. He has 30,000 followers on his kalon_ludvigson Instagram account.
He won the U.S. world champs in 2006 and held the title until 2013.
He set the World Record for Degree of Difficulty at the Pan American Championships in Buenos Aires, Argentina in 2008. He was left paralyzed below the waist after an accident during a demonstration for students in August 2013.
His parents are Curtis and Laurie Ludvigson.
He and Simone Biles are both decorated gymnasts from the United States.