Sam Poueu proposed to Stephanie Anderson while filming an upcoming special at The Biggest Loser ranch on Monday, Us Weeklyreported Wednesday.
Poueu and Anderson met while competing on last spring's ninth edition of the NBC reality weight-loss competition.
Poueu, a 24-year-old from Rohnert Park, CA who competed on The Biggest Loser with his cousin Koli Palu, finished as the season's fifth runner-up. After beginning the competition at 372 pounds, he shed 142 and weighed-in at 230 pounds during the season's finale weigh-in in May.
Anderson, a 39-year-old radio sales executive from West Hollywood, CA, competed on The Biggest Loser with her mother Patti Anderson and was eliminated during the ninth season's eleventh week. She began the show at 264 pounds and weighed-in at 165 pounds at the finale.