Eleven alumni of the University of Å·ÃÀ¿Ú±¬ÊÓƵ at Boulder have begun three-year terms on the Alumni AssociationÂ’s board of directors this month. The board members, elected from an active pool of nominees, oversee Alumni Association programs that serve approximately 200,000 alumni. Members heading the national board for 2000-01 are chair Lorin Chevalier of Littleton, chair-elect Dave Karpel of Denver and treasurer Al Sanders of Houston. They lead the 51-member board, which includes the following Coloradans as new members: