Jonathan Grayer is the former Chairman and CEO of Kaplan, Inc., a global education company and test prep provider that has been owned by The Washington Post Company since 1984. Grayer is credited with expanding the company to its current size since 1994 when he was first appointed CEO. Wikipedia*
On the C-SPAN Networks:
Jonathan Grayer has one video in the C-SPAN Video Library; the first appearance was a 2006 Meeting.