Usain Bolt Allyson Felix Carmelita Jeter Bianca Knight Calabar High School Boys & Girls Sanya Richards Shericka Williams Xavier Carter Anna Pierce Jenn Stuczynski Kerron Clement Lashinda Demus LaShawn Merritt Novlene Williams-Mills Alistair Cragg long jump Christin Wurth-Thomas Tirunesh Dibaba Aries Merritt Khadevis Robinson Christian Cantwell Michelle Carter Lauren Fleshman Stephanie Brown-Trafton Britney Henry Terrence Trammell Juan van Deventer Michael Rodgers Leo Manzano Sarah Jamieson Gary Reed Maryam Jusuf Jamal Christian Smith Ian Waltz St. Jago's Yusuf Saad Kamel Ali Abdosh Paul K. Koech Boaz Lalang Linet Masai Henok Legesse Shadrack Kosgei Ruky Abdulai St. Jago Kim Smith Nickel Ashmeade Josphat Boit Malindi Elmore Shuying Gao