Complex sentence: In 2002, Williams participated on the FOX television show, "Celebrity Boxing", in a boxing match between him and former "Partridge Family" star, Danny Bonaduce, but lost to Bonaduce who holds a black belt in martial arts.
Split into simpler sentences: In 2002, Williams participated on the FOX television show, "Celebrity Boxing", in a boxing match between him and former "Partridge Family" star, Danny Bonaduce. He lost to Bonaduce who holds a black belt in martial arts.