Sam Brownback

Sam Brownback (born September 12, 1956) is an American politician. He was the United States Ambassador-at-Large for International Religious Freedom from February 1, 2018 until January 20, 2021. He served as the 46th Governor of Kansas from 2011 to 2018. Before he was governor, Brownback was a United States Senator and a member of the U.S. House of Representatives.
Ambassadorship.
On July 26, 2017, the White House issued a statement that Brownback would be nominated as the new U.S. Ambassador-at-Large for International Religious Freedom. 
On January 24, 2018, the Senate voted to advance his nomination to the floor, with Vice President Mike Pence casting the tie-breaking vote. Pence cast another tie-breaking vote to confirm the nomination after the cloture vote. On January 25, Brownback submitted his resignation as governor, effective January 31, 2018.