Ali Vincent

The winner of NBC's hit show "The Biggest Loser" season five, and the first ever female winner, Arizona native Alison "Ali" Vincent is a dynamic and inspirational speaker.

A former champion synchronized swimmer, Vincent set foot on The Biggest Loser ranch weighing 234 pounds. After weeks of hard work and dedication to health and fitness on the ranch and at home, Vincent stepped on the scale at the finale weighing in at 122 pounds - 112 pounds less than her starting weight.

Vincent holds several philanthropic causes close to her heart and has participated with the Susan G. Komen Race for the Cure and Girls Night Out to Cut Out Domestic Violence. She has been featured in numerous magazines and on both national and local talk shows, including the Oprah Winfrey Show, Ellen and The Today Show. She was honored as the 2008 Inspiring Woman of the Year by the 2007 WNBA Champion Phoenix Mercury. In 2011 she was named the Most Influential Woman in the Valley by Arizona Foothills Magazine.

Vincent hosted her own TV show titled "Live Big with Ali Vincent" on ABC's The Live Well Network from 2011 until 2014. On the show, she went on a personal journey across the United States on a mission to motivate and help others change their lives and achieve better futures.