 Complete the following phrase:  At the World Traditional Karate Organization WTKO 2003 North American Karate Championship, he took second place in both Mens Black Belt Individual Kumite and Mens Individual Kata. At the 2009 Maccabiah Games Sternberg won a bronze medal in the Kumite Up To 60k, as part of the Team USA Karate Team. He won a gold medal as part of Team USA in the 