Gunnar Peterson is one of Hollywood's most sought-after trainers. He's the coach of the Kardashian clan, including Khloe, Kim ...

If you've ever wondered who's behind the sculpted physiques of Hollywood's elite, Gunnar Peterson is a name you'll hear often ...

Jennifer Lopez, Khloé Kardashian, and Kate Beckinsale share a secret weapon: their personal trainer, Gunnar Peterson. This fitness guru has let slip to a U.S. magazine some of the tricks he uses ...

This week brings in strength coach Gunnar Peterson to talk all things fitness, health and nutrition, with a touch of celebrity status mixed in. Though he loathes being dubbed a "celebrity trainer ...

To start the week off, I follow Jolie's routine that her trainer Gunnar Peterson shared with ... Looking through Peterson's workout plan for Pop Workouts, I realize that there are some moves ...

Celebrity trainer Gunnar Peterson is sharing a positive update ... and prayers." The fitness expert, whose clients have included Hugh Jackman and the Kardashian family, frequently shared updates ...