Simon Estes is an operatic bass-baritone of African-American descent who had a major international opera career since the 1960s. He has sung at most of the world's major opera houses as well as in front of presidents, popes and internationally renowned figures and celebrities including Bill Clinton, Richard Nixon, Boris Yeltsin, Yasser Arafat, Nelson Mandela and Desmond Tutu. Wikipedia*
On the C-SPAN Networks:
Simon Estes has two videos in the C-SPAN Video Library; the first appearance was a 1997 Public Affairs Event. The year with the highest average number of views per program was 2007 with an average of 869 views per program.