Jon Tester, American farmer and politician

Jon Tester

American politician and farmer (born 1956)

Raymond Jon Tester is an American politician and farmer who served from 2007 to 2025 as a United States senator from Montana. A member of the Democratic Party, Tester served in the Montana Senate from 1999 to 2007, and as its president from 2005 to 2007. He is currently a…