Sen. Tim Kaine from Virginia served as mayor of the city of Richmond from 1998 to 2001 before he was elected as the state's 70th governor. Here, Kaine is pictured with his wife Anne Holton and son Nat, circa 1990.

Donald Trump is pictured in the senior portrait for the New York Military Academy in Cornwall-On-Hudson, New York, 1964. In 2015, he announced his candidacy for president of the United States and was officially nominated by the Republican Party in 2016.

Hillary Clinton is pictured at Lake Waban on the campus of Wellesley College in Massachusetts. The future first lady, senator and secretary of state attended the women's college from 1965 to 1969.

Marco Rubio is pictured in the senior portrait from his South Miami High School in Miami, Florida, 1989. He served in the Florida House of Representatives before his election to the Senate in 2011.

Elizabeth Warren is pictured during her time at George Washington University wearing a dress that she made herself, circa 1966.

Sarah Palin, formerly known as Sarah Heath, is pictured as Miss Wasilla in 1984. Palin served as the mayor of Wasilla, Alaska, before she became the ninth governor of the state in 2006.

Nancy Pelosi, then Nancy D'Alesandro, is pictured in the senior portrait at Trinity College in Washington, D.C., in 1962. Pelosi won a special election to represent California's 12th congressional district in the U.S. House of Representatives in 1987 and has served as both the speaker of the House and then House minority leader.

Mike Huckabee is pictured during his senior year at Hope High School in Hope, Pennsylvania, 1973. He served as lieutenant governor and then governor of Arkansas before running for the White House in 2008 and 2016.

Joe Biden is pictured, circa 1968, in a photo that shared by his official account on Twitter in 2014. He was elected to represent Delaware in the Senate in 1973 and became the 47th vice president of the United States in 2009.

Cory Booker is pictured during his time as a tight end for Stanford football, circa 1990. The senator for New Jersey served on Newark's city council before becoming the mayor of the city in 2006.

Chris Christie is pictured in his senior portrait at Livingston High School in Livingston, New Jersey, 1980. Christie was a United States attorney for New Jersey before becoming the 55th governor of the state in 2010.