Former NHL coach and player Barry Melrose, who has been an Emmy Award-winning hockey analyst for ESPN since 1996, has been diagnosed with Parkinson's disease and is retiring, he announced Tuesday.

"I've had over 50 extraordinary years playing, coaching and analyzing the world's greatest game, hockey. It's now time to hang up my skates and focus on my health, my family, including my supportive wife Cindy, and whatever comes next," Melrose, 67, said in a statement.