BASKETBALL SIGNED BY JIM BROWN, PATRICK EWING, AND ELGIN BAYLOR. SIGNED ON A MEMPHIS GRIZZLIES BASKETBALL WHEN MEMPHIS HOSTED THE ANNUAL MARTIN LUTHER KING JR. CELEBRATION DAY AND GAME ON JAN 21ST, 2013. EACH HALL OF FAMER WAS HONORED AND RECEIVED THE NATIONAL CIVIL RIGHTS SPORTS LEGACY AWARD FOR THEIR CONTRIBUTIONS TO CIVIL AND HUMAN RIGHTS.