Let's make this birthday one to remember.

81 years old (Born on June 03, 1943)

Happy Birthday to Billy Cunningham, the legendary "Kangaroo Kid"! You soared above defenders with gravity-defying leaps and led our beloved 76ers both on court as a player and from the sidelines as coach. Who could forget your incredible hops or that iconic championship run in '83? Philly still celebrates how you bounced us straight into NBA glory!

Even today, fans recall your unmatched energy—whether dunking over opponents or pacing courtside guiding legends like Dr. J and Moses Malone. May this birthday bring you joy higher than any jump shot you've ever taken! Keep hopping strong; you're forever timeless in Philadelphia hearts!