Jillian Michaels, American personal trainer and television personality

Jillian Michaels is an American fitness trainer, nutritionist, businesswoman, media personality, and author. She is best known for her appearances on NBC series such as The Biggest Loser. She has also made an appearance on the talk show The Doctors. In 2015, she hosted and co-judged a series on Spike titled Sweat, INC. In 2016, her reality television series Just Jillian premiered on E!.

February 18 is the 49th day of the year in the Gregorian calendar; 316 days remain until the end of the year.