John S. Watson (Chevron CEO) John S. Watson (Chevron CEO) John S. Watson (born 1956) is an American businessman. He served as the Chief Executive Officer and Chairman of the Board of the Chevron Corporation from January 1, 2010 to January 31, 2018. John S. Watson was born in California in 1956. In 1978, he graduated with a B.A. in Agricultural Economics from the University of California, Davis, and in 1980 he received an MBA from the University of Chicago Booth School of Business. In 1980, he joined the Chevron Corporation. He served as its Chief Financial Officer from 2001 to 2005. From 2009 to
Dr. Watson though the "body" is not. The character of Alexandra Eames (as portrayed by Kathryn Erbe) in "" is loosely based on the character of Doctor Watson. The series ran from 2001-2011. In the 2010– BBC television show "Sherlock", Martin Freeman portrays Watson as a discharged military doctor who strikes a complicated yet good friendship with the brilliant but eccentric Holmes (Benedict Cumberbatch). As with the original character, Watson served in the British Army in Afghanistan. The adaptation is set in contemporary London. The 2012 CBS show "Elementary" changes the character to a Asian American woman, Dr Joan H. Watson (Lucy