CELEBRITIESRichard Simmons: See the fitness guru's life and career in photosRichard Simmons has become well known for his eccentric fitness guru persona, crafting workout classes, advocating for health and wellness in politics, hosting a podcast and even taking his talents to acting. Look back at his life and career in photos.NONERichard Simmons attends Swim for Relief, benefiting Hurricane Sandy recovery, at Herald Square on Oct. 9, 2013, in New York City.Ilya S. Savenok, Getty ImagesTV personality Richard Simmons attends the 2013 MTV Video Music Awards at the Barclays Center on Aug. 25, 2013, in Brooklyn, New York.Larry Busacca, Getty Images For MTVKaty Perry and Richard Simmons attend the 2013 MTV Video Music Awards at the Barclays Center on Aug. 25, 2013.Jeff KravitzKevin Nealon and Richard Simmons perform at the One Kid One World Night of (At Least 18 Laughs) at Largo on April 28, 2013, in Los Angeles.Michael Buckner, Getty Images For OKOWFitness gurus Richard Simmons and Denise Austin are seen near pictures of the first television fitness guru, Jack LaLanne, before the start of the funeral service for Jack LaLanne on Feb. 1, 2011, in Los Angeles.David McNew, Getty ImagesRichard Simmons hosts his weekly radio show on Sirius Satellite Radio alongside his 60th birthday at the Slimmons Studios on July 13, 2008, in Beverly Hills, California.Michael Buckner, Getty ImagesFitness advocate Richard Simmons, left, speaks during a rally on Capitol Hill on July 24, 2008, in Washington, DC. Simmons was on the Hill for a hearing and a rally to promote the benefits of physical and health education for children.Alex Wong, Getty ImagesRichard Simmons helps a mom fulfill her son's dream of having his very own basset hound.GREG SCHWARTZ, XXX NONEA Christmas card from Richard Simmons with his Dalmatians Dolly and HattieED OUELLETTE, For USA TODAYChristmas card from Richard SimmonsNONE, NONERichard Simmons led an exercise brigade at the Isle of Capri Casino on July 10, 2002.Rachael Kidd, Copyright 2002 The Times ShrevepMary Lou Overton, 72, left, helps fitness guru Richard Simmons lead an exercise group of “silver citizens” and anybody else close by at the St. Thomas Hospital’s Good Health School Nov. 13, 1986.Diane Kelley / The TennesseanFeatured Weekly Ad