Sponsored Links Kaitlyn Smith dating Whom? Kaitlyn Smith is currently single Kaitlyn Smith Complete Dating History Add new Post Sponsored Links Kaitlyn Smith wiki Login to Edit Bio: Blogger who documented her dramatic 200-pound weight loss on her fitness blog, Kaitlyn Smith Fitness. She has also written about her pursuit of fitness on People magazine's website. By age sixteen, she weighed more than 400 pounds.Date of Birth: 24 Aug, 1995Zodiac Sign: LeoPlace of Birth: TennesseeAge: 30 years oldProfession: Blogger Show more bio data > Kaitlyn Smith Latest Videos