Celebrity personal trainer shares the 6-move routine he uses to build Kendall Jenner’s body
Gunnar Peterson is one of Hollywood's most sought-after trainers. He's the coach of the Kardashian clan, including Khloe, Kim ...
This is Hugh Jackman’s personal trainer’s strength workout, and you can try it at home too
If you've ever wondered who's behind the sculpted physiques of Hollywood's elite, Gunnar Peterson is a name you'll hear often ...