Profession: Businessman, political activist, and chemical engineer
Star Sign: Taurus
He is co-owner and executive vice president of Koch Industries
Koch Industries is the second-largest privately held company by revenue in the United States
In 1991, He survived US Air flight crash
Koch played basketball during his higher education, averaging 21 points per game over three years, a school record.
Since 2000, David H. Koch Charitable Foundation has pledged or contributed more than $750 million to cancer research, medical centers, educational institutions, arts, cultural institutions, and public policy studies.
TIME magazine included Charles and David Koch among the most influential people of 2011.