Oct 18, 2011 12:46 PM
TODAY AT 4PM - We are kicking off Biggest Loser - Tucson 2011 with an encore from last year's winner, Mark Inskeep, who lost more than 300 pounds.
Has last year's Biggest Loser Tucson been able to keep it off? Find out, today on News 4 at 4.
Do you or someone you know have an inspiring weight-loss story to share? Head over to our Biggest Loser Tucson contest page and share your story for a chance to win!
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