CLEMSON, S.C. The Clemson women's track and field program has signed two sprinters, La'Nica Locker and Aja Davis. The pair will look to make immediate contributions to Marvin Gibson's sprints squad. Locker hails from Antigua and Barbuda and recently ran a 23.40 in the 200 meter dash. That time was the world leading mark Girls Under 18 200 meter category. She is also ranked number three in the world in the Girls under 18 100m with a time of 11.78sec.