Baby boomer Mark Wexler travels the world searching for the secrets of long life.
July 28, 1960 in Los Angeles, California, USA
22 August 1920, Waukegan, Illinois, USA
26 September 1914, San Francisco, California, USA
16 October 1946, San Bruno, California, USA
7 March 1934, Alexandria, Virginia, USA
12 February 1948, Queens, New York, USA
17 July 1917, Lima, Ohio, USA
