Get ready to sprint through the life of Allyson Felix, the fastest girl who ever lived In *"Allyson Felix: The Fastest Girl for Kids,"* you'll race alongside Allyson as she zooms from being a kid with big dreams to becoming one of the greatest sprinters of all time. Find out how Allyson went from running in the streets of Los Angeles to winning gold medals at the Olympics and breaking world records. Learn about her courage, hard work,...