Among those profiled on the Before and After edition of ABC’s 20/20 on Friday, August 6:
- David Smith, a former friendless shut-in who once weighed 630 lbs, lost an astounding 401 lbs with the help of his first true friend, a fitness trainer named Chris Powell. Not only did Powell help with the weight loss, he was instrumental in helping Smith – painfully shy and awkward around women – hit the singles scene in search of true love. Smith’s incredible transformation even led him to become a personal trainer himself. Chris Connelly reports.