Scott Kevin Walker is an American Republican

Republican Party (United States)

The Republican Party is one of the two major contemporary political parties in the United States, along with the Democratic Party. Founded by anti-slavery expansion activists in 1854, it is often called the GOP . The party's platform generally reflects American conservatism in the U.S...

 politician who began serving as the 45th Governor

Governor of Wisconsin

The Governor of Wisconsin is the highest executive authority in the government of the U.S. state of Wisconsin. The position was first filled by Nelson Dewey on June 7, 1848, the year Wisconsin became a state...

 of Wisconsin

Wisconsin

Wisconsin is a U.S. state located in the north-central United States and is part of the Midwest. It is bordered by Minnesota to the west, Iowa to the southwest, Illinois to the south, Lake Michigan to the east, Michigan to the northeast, and Lake Superior to the north. Wisconsin's capital is...

 on January 3, 2011, after defeating Democratic

Democratic Party (United States)

The Democratic Party is one of two major contemporary political parties in the United States, along with the Republican Party. The party's socially liberal and progressive platform is largely considered center-left in the U.S. political spectrum. The party has the lengthiest record of continuous...

 candidate Tom Barrett

Tom Barrett (politician)

Thomas Mark "Tom" Barrett is the Democratic Mayor of Milwaukee, Wisconsin, serving since 2004. He ran for Governor of Wisconsin in November 2010, losing by a margin of 52 percent to 47 percent to Republican Scott Walker. Previously, Barrett served in the United States House of Representatives...

, 52 percent to 47 percent in the November 2010 general election. Previously, Walker was the County Executive

County executive

A county executive is the head of the executive branch of government in a county. This position is common in the United States.The executive may be an elected or an appointed position...

 of Milwaukee County, Wisconsin from 2002 to 2010, and a member of the Wisconsin State Assembly

Wisconsin State Assembly

The Wisconsin State Assembly is the lower house of the Wisconsin Legislature. Together with the smaller Wisconsin Senate, the two constitute the legislative branch of the U.S. state of Wisconsin....

 from 1993 to 2002.
Walker was born in Colorado Springs, Colorado

Colorado Springs, Colorado

Colorado Springs is a Home Rule Municipality that is the county seat and most populous city of El Paso County, Colorado, United States. Colorado Springs is located in South-Central Colorado, in the southern portion of the state. It is situated on Fountain Creek and is located south of the Colorado...

, to Llewellyn and Patricia (née Fitch) Walker, a Baptist minister and a bookkeeper, respectively.