(Rick Egan | The Salt Lake Tribune) Andrew Clark and VaLyn Sorensen, two of Utah's weight-loss success stories, hold up old pants. Clark lost 40 pounds, and Sorensen lost 100 pounds. (Rick Egan | The Salt Lake Tribune) Andrew Clark, one of Utah's weight-loss success stories, shows an old pair of jeans as he models clothes from Macy's picked out by Salt Lake Tribune fashion writer Krista Nielson at South Towne Mall in Sandy. Clark lost 40 pounds. (Rick Egan | The Salt Lake Tribune) VaLyn Sorensen, one of Utah's weight-loss success stories, shows an old pair of sweat pants as she models clothes from Macy's. She shed 100 pounds. (Rick Egan | The Salt Lake Tribune) VaLyn Sorensen, one of Utah's weight loss success stories, models clothes from Macy's picked out by Salt Lake Tribune fashion writer Krista Nielson at South Towne Mall in Sandy. Sorensen shed 100 pounds. (Rick Egan | The Salt Lake Tribune) VaLyn Sorensen, one of Utah's weight loss success stories, models clothes from Macy's picked out by Salt Lake Tribune fashion writer Krista Nielson at South Towne Mall in Sandy. Sorensen shed 100 pounds. (Rick Egan | The Salt Lake Tribune) VaLyn Sorensen shows off her new figure after losing 100 pounds. (Rick Egan | The Salt Lake Tribune) Andrew Clark, one of Utah's weight-loss success stories, models clothes from Macy's at South Towne Mall in Sandy. Clark lost 40 pounds. (Rick Egan | The Salt Lake Tribune) VaLyn Sorensen models clothes from Macy's. She shed 100 pounds by exercising, eating healthy, avoiding refined sugars and joining Smith’sFit, an employee wellness program at Smith’s Food & Drug where she works. (Rick Egan | The Salt Lake Tribune) Andrew Clark models clothes from Macy's. The 25-year-old financial lender and University of Utah student from Salt Lake City lost 40 pounds in three months. (Rick Egan | The Salt Lake Tribune) Andrew Clark, one of Utah's weight-loss success stories, models clothes from Macy's picked out by Salt Lake Tribune fashion writer Krista Nielson. Clark lost 40 pounds by participating in the Lean Body Transformation Challenge, sponsored by Bodybuilding.com. (Rick Egan | The Salt Lake Tribune) Andrew Clark, one of Utah's weight-loss success stories, models clothes from Macy's. He lost 40 pounds by participating in the Lean Body Transformation Challenge, winning the grand prize — a cruise for two to Cozumel, Mexico. (Rick Egan | The Salt Lake Tribune) Andrew Clark, one of Utah's weight-loss success stories, models clothes from Macy's. (Rick Egan | The Salt Lake Tribune) Andrew Clark, one of Utah's weight-loss success stories, models clothes from Macy's. Clark lost 40 pounds. (Rick Egan | The Salt Lake Tribune) VaLyn Sorensen, one of Utah's weight-loss success stories, models clothes from Macy's picked out by Salt Lake Tribune fashion writer Krista Nielson at South Towne Mall in Sandy. Sorenson shed 100 pounds. (Rick Egan | The Salt Lake Tribune) VaLyn Sorensen, one of Utah's weight loss success stories, models clothes from Macy's picked out by Salt Lake Tribune fashion writer, Krista Neilson, at South Towne Mall in Sandy, Friday, Jan. 13, 2012. Sorenson lost 100 pounds. (Rick Egan | The Salt Lake Tribune) VaLyn Sorensen, one of Utah's weight loss success stories, models clothes from Macy's picked out by Salt Lake Tribune fashion writer, Krista Neilson, at South Towne Mall in Sandy. Sorenson lost 100 pounds. (Rick Egan | The Salt Lake Tribune) VaLyn Sorensen, one of Utah's weight loss success stories, models clothes from Macy's picked out by Salt Lake Tribune fashion writer, Krista Neilson, at South Towne Mall in Sandy. Sorenson lost 100 pounds. (Rick Egan | The Salt Lake Tribune) VaLyn Sorensen, one of Utah's weight loss success stories, models clothes from Macy's picked out by Salt Lake Tribune fashion writer, Krista Neilson, at South Towne Mall in Sandy, Friday, January 13, 2012. Sorenson lost 100 pounds. (Rick Egan | The Salt Lake Tribune) VaLyn Sorensen, one of Utah's weight loss success stories, models clothes from Macy's picked out by Salt Lake Tribune fashion writer, Krista Neilson, at South Towne Mall in Sandy, Friday, January 13, 2012. Sorenson lost 100 pounds. (Rick Egan | The Salt Lake Tribune) Andrew Clark, one of Utah's weight loss success stories, models clothes from Macy's picked out by Salt Lake Tribune fashion writer, Krista Neilson, at South Towne Mall in Sandy, Friday, January 13, 2012. Clark lost 40 pounds. (Rick Egan | The Salt Lake Tribune) Andrew Clark, one of Utah's weight loss success stories, models clothes from Macy's picked out by Salt Lake Tribune fashion writer, Krista Neilson, at South Towne Mall in Sandy, Friday, January 13, 2012. Clark lost 40 pounds. (Rick Egan | The Salt Lake Tribune) Andrew Clark, one of Utah's weight loss success stories, models clothes from Macy's picked out by Salt Lake Tribune fashion writer, Krista Neilson, at South Towne Mall in Sandy, Friday, January 13, 2012. Clark lost 40 pounds. (Rick Egan | The Salt Lake Tribune) Andrew Clark, one of Utah's weight loss success stories, models clothes from Macy's picked out by Salt Lake Tribune fashion writer, Krista Neilson, at South Towne Mall in Sandy, Friday, January 13, 2012. Clark lost 40 pounds. (Rick Egan | The Salt Lake Tribune) Andrew Clark, one of Utah's weight loss success stories, models clothes from Macy's picked out by Salt Lake Tribune fashion writer, Krista Neilson, at South Towne Mall in Sandy, Friday, January 13, 2012. Clark lost 40 pounds. (Rick Egan | The Salt Lake Tribune) Andrew Clark, one of Utah's weight loss success stories, models clothes from Macy's picked out by Salt Lake Tribune fashion writer, Krista Neilson, at South Towne Mall in Sandy, Friday, January 13, 2012. Clark lost 40 pounds. (Rick Egan | The Salt Lake Tribune) Andrew Clark, one of Utah's weight loss success stories, models clothes from Macy's picked out by Salt Lake Tribune fashion writer, Krista Neilson, at South Towne Mall in Sandy, Friday, January 13, 2012. Clark lost 40 pounds. (Rick Egan | The Salt Lake Tribune) VaLyn Sorensen, one of Utah's weight loss success stories, models clothes from Macy's picked out by Salt Lake Tribune fashion writer, Krista Neilson, at South Towne Mall in Sandy, Friday, January 13, 2012. Sorenson lost 100 pounds. A before photo of VaLyn Sorensen of Garland, who has lost more than 100 pounds Courtesy VaLyn Sorensen A before photo of Andrew Clark who has lost more than 40 pounds Courtesy Andrew Clark