Osta Smith, Addison (season four winner) At the age of nine, she became the show's youngest winner and the first female winner in 2016. Someday, the reality star hopes to launch her own food online program. She also has a blog where she talks about cooking with her family. Smith was born on January 4th, 1996 in South Carolina. She moved to Indiana at a young age with her mother and two siblings after their father died when she was five years old. Her family didn't have much money, so Osta had to help out by working during school days and weekends. It was here that she learned how to cook for others while earning some extra cash. After graduating from high school, she moved back home to Indiana where she now lives with her mom and two sisters. She was discovered by the show's producers while attending an open call at Fox Studios in Los Angeles. Since then, she has gone on to become one of the most successful contestants ever, winning season four and placing second twice more. In addition to competing on the show, she has also appeared several times as a guest judge including two seasons as a permanent judge alongside Gordon Ramsay and Matt Maloney. Smith has also done some hosting work for the show including hosting an episode that focused on kids' cooking skills.