Douglas Mitchell Pitt (born November 2, 1966) is an American businessman, investor, and philanthropist. He holds the title of Goodwill Ambassador for the United Republic of Tanzania, a position he has held since April 2010. Pitt is also the founder of Care to Learn, a charitable organization based in the United States. He is the younger brother of actor Brad Pitt. Early life and education. Pitt was born in St. Louis, Missouri, to Jane Etta (née Hillhouse), a school counselor, and William Alvin Pitt, who worked in the trucking and real estate industries.
https://en.wikipedia.org/wiki/Doug_Pitt