Elton John of Wales' eating disorder. John replied, "Yes, I did. We were both bulimic." A longtime tennis enthusiast, he wrote the song "Philadelphia Freedom" in tribute to friend Billie Jean King's World Team Tennis team, the Philadelphia Freedoms. King was a player-coach for the team at the time. John and King remain friends and co-host an annual pro-am event to benefit AIDS charities, most notably Elton John's own Elton John AIDS Foundation, for which King is a chairwoman. John, who maintains a part-time residence in Atlanta, Georgia, became a fan of the Atlanta Braves baseball team when he moved there in
Billie Jean now be known as a mashup of "Billie Jean" and the 1972 Steely Dan song "Do It Again", titled "Do It Again Medley with Billie Jean". The song was a top ten hit in Belgium, Ireland and the Netherlands. American band Slingshot recorded a note-for-note remake of the song later that same year; this version hit number one on the Billboard Dance/Disco charts. A DJ named Linx created a mashup of "Billie Jean" and the 1987 Eric B. & Rakim song "I Know You Got Soul" from the original recordings, releasing it in 1997 as "Billie Jean (Got Soul)". This