Tops In Blue performs at Osan
Airman 1st Class Jesse Cox (left) and Senior Airman Chonte Walker perform during their annual world tour celebrating "The Fly-By", a musical tribute to 60 years of proud Air Force history Dec. 19 at Osan Air Base, South Korea. Airmen Cox and Walker are Tops In Blue vocalists. During each annual tour, Tops In Blue entertains more than 250,000 military members and their families, presenting an average of 120 performances at 100 locations worldwide. (U.S. Air Force photo/Senior Master Sgt. Marvin Krause)