List of Famous people born on September 30th

Stephen Cohen is an American computer scientist and entrepreneur. He is best known as a co-founder of Palantir Technologies, a platform for analyzing integration and visualizing data used by governments and financial organizations. He is credited with creating the initial prototype of Palantir in eight weeks. Since then, he has interviewed over 4500 candidates and continues to be actively involved in Palantir. Previously to Palantir, Cohen worked with Peter Thiel at Clarium Capital. He also served as an adviser to Backtype prior to its acquisition by Twitter in 2011.

James Ralph Sasser is an American politician, diplomat, and attorney. A Democrat, Sasser served three terms as a United States Senator from Tennessee from 1977 to 1995, and was Chairman of the Senate Budget Committee. From 1996 to 1999, during the Clinton Administration, he was the United States Ambassador to China.

Kurt Vogel was a German historian of mathematics.

Robert Smith was an English mathematician.

John Joseph Finn is an American character actor known as one of the leads of the television programs Cold Case and EZ Streets. Finn has also had supporting roles in the films The Hunted (2003), Analyze That (2002), Catch Me If You Can (2002), True Crime (1999), Turbulence (1997), Blown Away (1994), The Pelican Brief (1993), and Glory (1989).