51 years old (Born on May 05, 1973)
Happy Birthday, Kim! You're the only fitness guru who can make burpees look like a graceful dance and kale smoothies taste almost as good as birthday cake. Your time stepping into Jillian's shoes on "The Biggest Loser" proved you could motivate anyone—even those of us whose idea of cardio is running late to brunch.From inspiring countless transformations to your ongoing success in helping people find their inner strength (and abs!), you've truly made sweating fashionable. May this year bring you endless joy, laughter, and cheat days that magically don't count!
Keep flexing those muscles—you're timelessly fabulous!
Kim Lyons's Best Moments
