This young lady is Julie Comer, a NASM certified personal trainer that according to her BodySpace page, wants to become a female fitness model.
I think she's already there.
Julie started out training when she hit 175 pounds after a knee injury and look at her now.
Another example that you CAN reach your goals.
You can find out more about Julie at her website:
http://www.juliecomer.com/
Or check out her Bodyspace page here:
http://bodyspace.bodybuilding.com/fitjulie/