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'''David McCullough''' (born July 7, 1933) is a historical biographer known for works such as ''Truman'' (1992), ''John Adams'' (2001), and ''1776'' (2005). The book ''Truman'' was adapted into a TV film in 1995 and the book ''John Adams'' was adapted into a television miniseries in 2008. He has also narrated many historical documentaries.

'''David McCullough''' (born July 7, 1933) is a historical biographer known for works such as ''Truman'' (1992), ''John Adams'' (2001), and ''1776'' (2005). The book ''Truman'' was adapted into a TV film in 1995 and the book ''John Adams'' was adapted into a television miniseries in 2008. He has also narrated many historical documentaries.