Gillian was born on February 18, 1974, in Los Angeles. Despite the fact that her mother was a psychotherapist, Gillian grew up a very disturbing and restless child. However, the woman’s biggest breakthrough was in 2005. She was a coach on The Biggest Loser TV show. Once later, it became a mega-popular in the United States.

Gillian became famous as a tough coach who did not give his trainees a drop of relief. Though later she confessed that such a method was incredibly complicated even for her. Nevertheless, she clearly understood that only her trainees could achieve great results in losing weight.

Jullian continues to promote a healthy lifestyle and sports by releasing video tutorials and books on proper nutrition. Thanks to her advice and fitness programs, millions of people around the world can cope with overweight.