Greg Roberts, president of the Muhammad Ali Center, along with Yum! Brands Foundation, present an apple tree to John F. Kennedy Elementary School Tuesday, Sept. 21, 2010 in Louisville, Ky., with Lonnie and Muhammad Ali as they partner to celebrate the launch of Muhammad Ali Center Peace Gardens globally on United Nations International Day of Peace to teach children multicultural respect and nutrition through gardens. The Muhammad Ali Center and Yum! Brands Foundation partnered to launch the initiative and Yum! Brands Foundation is underwriting the initiative as an extension of its World Hunger Relief effort. (AP Photo/Brian Bohannon)