sentences:  Lautner trained with Chaturantabut for several years, earning his black belt by the age of eight, and winning several junior world championships.He appeared in an ISKA karate event televised on ESPN in 2003 that was later lampooned on the sports-comedy show "Cheap Seats" that first aired in 2006.In junior high, Lautner—who was involved in karate, baseball and hip-hop dance—won the award for "Best Smile" and played in the school's Turkey Bowl American Football game.