Greg Biffle, one of NASCAR’s 75 Greatest Drivers who became known in his later years for his humanitarian work, died along with three family members in a plane crash Thursday.

A terrifying video has emerged showing the doomed plane carrying NASCAR legend Greg Biffle and his family exploding in a ball of flames.

Biffle, who is considered one of NASCAR’s 75 greatest drivers with 19 wins, was thought to be taking his family to visit creator and motorsports streamer Garrett Mitchell.