 Complete the following phrase:  Kibwé Johnson born July 17, 1981 is an American Olympic track and field athlete who specializes in the hammer throw. He has represented his country at the World Championships in Athletics three times 2007, 2011, and 2015. Competed in the 2012 London Olympics where he made the final and finished 9th. No American had made the final since 1996. Johnson competed in 