Scott Mitchell has blown up!
The ex-Miami Dolphins quarterback who filled in so well for an injured Dan Marino back in 1993 that some fans were calling for him to be the full-time starter instead of the now Hall-of-Famer, will compete on television's "The Biggest Loser".
Mitchell has ballooned to 366 pounds. That's nearly 130 pounds heavier than he was during his playing time.
Two other former pro athletes will also compete in the NBC weight-loss reality show, including 388 pound former offensive lineman for the New England Patriots Damien Woody and Zina Garrison from women's tennis. She weighs in at 263 pounds.
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