Renowned fitness guru Richard Simmons has passed away at the age of 76, just after celebrating his birthday. The Los Angeles Police Department responded to a 911 call from his home and found Simmons dead of natural causes, with no suspicion of foul play. Known for his unrelenting positivity, Simmons had previously alarmed fans with a post on Facebook suggesting he was dying, only to clarify later that it was meant to encourage appreciation for each day. Despite being out of the spotlight recently, Simmons remained a motivational figure in the fitness world. Reports of a biopic were denied by him, as he focused on living a peaceful and quiet life. Simmons' death marks a loss for the health and wellness community, and details continue to unfold about the beloved icon's passing.