Which Danish musician, songwriter, actor, and record producer whose father and grandfather are tennis players wrote the song "Fuel?"
Fuel (song):  The song was written by James Hetfield, Lars Ulrich, and Kirk Hammett, and was released as the third single from their seventh album, "Reload". Lars Ulrich:  The son of tennis player Torben Ulrich and grandson of tennis player Einer Ulrich, he also played tennis in his youth and moved to Los Angeles at age 16 to train professionally.
i don't know