Nina Ellis-Hervey was a graduate student in Texas in 2006 and she was on a mission to lose weight. At her heaviest, she weighted about 235 pounds. Now, she's about 100 pounds lighter and more committed than ever to living a healthy lifestyle!
Read more: Obesity study: We're headed for BIG trouble!
Hear how Nina achieved her fitness goals and how she found the motivation to keep it up.
Watch Evening Express weeknights from 5 - 7 p.m. ET.