76 years old (Born on January 28, 1949)
Happy Birthday, Coach Pop! You're the only guy who can make winning five NBA championships look easier than smiling during a sideline interview. From your first title in 1999 to that fifth ring in 2014, you've shown us all how it's done—by mastering strategy and perfecting sarcasm simultaneously.Three-time NBA Coach of the Year? Check. Legendary press conference humorist? Double check. Your timeless wisdom ("Give me some nasty!") continues to inspire players and fans alike—even if reporters still fear asking you questions mid-game. Here's hoping this birthday brings fewer technical fouls and more fine wine celebrations! Cheers, Gregg!