William D. Zollars

William Zollars served from 1999 to 2011 as Chairman, President and Chief Executive Officer of YRC Worldwide, Inc., a holding company whose subsidiaries provide regional, national and international transportation and related services. Prior to that, Mr. Zollars was President of Yellow Transportation, Inc., from September 1996 through November 1999. From 1994 to 1996, he was Senior Vice President of Ryder Integrated Logistics. He also held various executive positions with Eastman Kodak. Mr. Zollars served as Director of ProLogis Trust, a real estate investment trust, from 2004 through 2010 and rejoined the Board of ProLogis in 2011. He has served as a Director of Cerner Corporation, a publicly traded supplier of health care information technology, since 2005.