Tip "T.I." Harris is a Grammy Award-winning rapper, film and music producer, actor, and writer. He is the founder and co-chief executive officer of Grand Hustle Records, and he launched his film company, Grand Hustle Films, in 2007. He lives in Atlanta, Georgia, with his wife.
David Ritz has collaborated with Ray Charles, Marvin Gaye, B. B. King, Aretha Franklin, Etta James, Smokey Robinson, and Don Rickles. He co-wrote the song Sexual Healing with Marvin Gaye. He received the Gleason Music Book Award four times.