Arthur B. Culvahouse Jr.

Arthur Boggess Culvahouse Jr. (born July 4, 1948) is an American attorney and politician. He was the United States Ambassador to Australia from March 13, 2019 tom January 19, 2021 under the Donald Trump administration. Before, he was the White House Counsel from 1987 through 1989 during the Ronald Reagan presidency.
He was an important figure in John McCain's 2008 presidential campaign. He helped picked McCain's running mate.
In May 2016, Donald Trump, the presumptive Republican presidential nominee, chose Culvahouse to head the search for his running mate.
In November 2018, Trump nominated Culvahouse to be the U.S. Ambassador to Australia. He was confirmed by the United States Senate in January 2019.