Knox County, don’t forget to sign up for the Biggest Loser competition at the Stivers Aquatic and Wellness Center. The initial weigh-in will be at 6 p.m. Monday, Jan. 12. A $50 registration fee will be required during the first weigh-in, along with a $1 fee at weigh-ins each week of the competition. For more information, call 546-0005.