Carey Hart might best be publicly known as Pink‘s husband, but he’s stepping out on his own in Season 3 of Special Forces: World’s Toughest Test. Viewers have gotten to know Carey better on the show, but many may not know about the family tragedy he suffered in 2008. The motocross racer lost his brother, Anthony Hart, in an accident on August 9, 2008. Scroll down for everything we know about what happened and the aftermath. How did Carey Hart’s brother die? Like his older brother, Anthony was a motocross racer. He died after crashing during a practice run for a race at Stafford Motor Speedway in Connecticut. Anthony was just 21 years old at the time of his death, which was the result of head injuries sustained when he crashed into an outer track barricade ahead of the Ama Xtrm Supermoto Championship series. Although the racer was airlifted to Hartford Hospital,...