Born in Corpus Christi, Texas, Powell grew up in a military family (his father was in the U.S. Navy) and spent several years of his childhood living in Italy where his father was stationed. After his father died of cancer in 1960, he moved with his family back to the United States and settled in Jacksonville, Florida. He met his lifelong friend, Leon Wilkeson in elementary school. Billy's interest in piano began to grow and he began taking piano lessons from a local teacher named Madalyn Brown. ...