John Edward Sununu is an American politician who served as a member of the U.S. House of Representatives from 1997 to 2003 and the U.S. Senate representing New Hampshire from 2003 to 2009. Sununu was the youngest member of the Senate for his entire six-year term.
A Republican, he is the son of former governor of New Hampshire and former White House Chief of Staff John H. Sununu, and the older brother of Chris Sununu, the governor of New Hampshire from 2017 to 2025. In 2008, Sununu lost his re-election bid to former governor Jeanne Shaheen. From Wikipedia
