Kathy Kaehler is an American fitness professional, personal trainer, and author.
An inductee at the National Fitness Hall of Fame, she is known for training prolific Hollywood celebrities in the 1990s and early 2000s, including Julia Roberts, Jennifer Aniston, Cindy Crawford, Michelle Pfeiffer, and the Kardashian family.
[6] In 1991, she became a fitness consultant for NBC's Today show, appearing with weekly exercise segments every Friday.
[6][7] She published her first book, Primetime Bodies, in 1996, which she wrote alongside fellow fitness professional Cynthia Tivers.
[8] Kaehler's notable clients include Julia Roberts, Jennifer Aniston, Carrie Fisher, Cindy Crawford, Michelle Pfeiffer, Kim Kardashian, Kris Jenner, Khloé Kardashian Kim Basinger, Ellen DeGeneres, Drew Barrymore, Barbra Streisand, Claudia Schiffer, Meg Ryan, Rob Lowe, Andrew McCarthy, and Samuel L.