Jillian Leigh McKarus (born February 18, 1974), known professionally as Jillian Michaels, is an American fitness trainer, nutritionist, businesswoman, media personality, and author. [1]

Aug 19, 2025 · Former "Biggest Loser" star trainer Jillian Michaels is slamming Bob Harper and Netflix's "Fit for TV: The Reality of the Biggest Loser" docuseries.

Aug 16, 2025 · Jillian Michaels on 'The Biggest Loser' season 11. Jillian Michaels is a professional fitness trainer, nutritionist, entrepreneur, podcast host and author. Michaels was born in Los Angeles...

Jillian is an Emmy nominated television talent having starred in multiple hit TV shows and regularly contributes to E! News, Access, Insider, Wendy Williams and more. Her extensively successful fitness …

1 day ago · Jillian Michaels reacts to new food pyramid, reveals the truth about saturated fat Following last week's announcement of updated nutritional guidelines from HHS, fitness and nutrition expert ...

Aug 26, 2025 · Jillian Michaels is a professional fitness trainer, entrepreneur, podcaster, author, and TV personality. She was born in Los Angeles in 1974, and began struggling with her weight following her...

Aug 19, 2025 · Jillian Michaels stepped away from "The Biggest Loser" after the show's 15th season, which aired between 2013 and 2014. Early in the season, the show was rocked by controversy when …