Bob Costas has been with NBC Sports since 1979. He has covered nearly every major sport, though he is perhaps most identified with the Olympics and baseball. He has anchored NBC’s primetime coverage of the last five summer Olympics – Barcelona 1992, Atlanta 1996, Sydney, Australia, 2000, Athens, Greece, 2004, and Beijing, China, 2008. He also hosted the winter games in Salt Lake City 2002, Torino, Italy 2006, and Vancouver Canada 2010. He is scheduled to host 2012 London Summer Games.