Dr.Dave on Instagram: "Smile design by Dr.Dave! It is a privilege and an honor to re-introduce Dr.Farrah Gray (born Farrakhan Khalid Muhammad;[1] born September 9, 1984) is an American businessman, investor, author, columnist, and motivational speaker. Gray was raised on Chicago’s South side. He is the son of the late black nationalist leader Khalid Abdul Muhammad. He began his entrepreneurial career at the age of six selling homemade lotion and hand-painted rocks door-to-door. He became a milli