Connie Mack III

In the general election, Mack defeated Democratic attorney Hugh Rodham (brother of Hillary Rodham Clinton) 71% to 29%, winning every county in the state. He was the only Republican Senator in Florida history to get elected to more than one term until Marco Rubio did so in 2016.

On April 15, 2010, Mack resigned as campaign chairman for Charlie Crist's race for the U.S. Senate.

In 2005, Connie Mack III was appointed by President George W. Bush as Chairman of the President's Advisory Panel for Federal Tax Reform. Since early 2007, Mack has served as the Senior Policy Advisor to Liberty Partners of Tallahassee, a Florida-based lobbying firm.

Mack helped define the framework of landmark legislation to allow the financial industry to respond appropriately to the increasing demands of an aggressive global marketplace. He has worked to reduce government debt. He co-authored and introduced into the House the landmark Gramm-Rudman-Hollings Balanced Budget Act. Mack was also instrumental in passage of the Everglades Restoration Act, which was signed into law on December 11, 2000.

He decided to retire in 2000 rather than run for re-election to a third term. Democrat Bill Nelson, the Florida State Treasurer and a former U.S. Representative, won the open seat. Mack's son, U.S. Congressman Connie Mack IV, ran unsuccessfully against Nelson in 2012.

He was considered for the Republican vice-presidential nomination by Bob Dole in 1996 and George W. Bush in 2000. Jack Kemp and Dick Cheney, respectively, were chosen instead. He is the grandson of Connie Mack (1862–1956), former owner and manager of baseball's Philadelphia Athletics and a member of the Baseball Hall of Fame. "The Macks" are one of the major political dynasties in the United States.

Mack made his first run for public office in 1982, when he ran in the Republican primary for the 13th District, a newly created district along the Gulf Coast that stretched from Sarasota to Naples. The old 13th, represented by Democrat William Lehman, had been renumbered as the 17th district. Mack led the field in a crowded four-way Republican primary with 28 percent of the vote and won a run-off election in October against State Representative Ted Ewing 58% to 42%. In the November general election, he won with 65% of the vote. In 1984, he won re-election unopposed and in 1986 won with 75% of the vote.

Cornelius Alexander McGillicuddy III (born October 29, 1940), also known as Connie Mack III, is an American retired Republican politician. He served as a member of the United States House of Representatives from Florida from 1983 to 1989 and then as a Senator from 1989 to 2001. He served as chair of the Senate Republican Conference from 1997 to 2001.

Mack was born Cornelius Alexander McGillicuddy III in Philadelphia, Pennsylvania in 1940, the son of Susan (née Sheppard) and Cornelius Alexander McGillicuddy Jr. He graduated from the University of Florida with a Bachelor of Science in Business Administration in 1966. He is a member of the Sigma Alpha Epsilon fraternity and Florida Blue Key.

His paternal grandfather was Connie Mack (1862–1956), former owner and manager of baseball's Philadelphia Athletics and member of the Baseball Hall of Fame. Mack's maternal grandfather was Morris Sheppard, U.S. Senator and Representative from Texas. His maternal step-grandfather was Tom Connally, who also served as U.S. Senator from Texas; Mack's widowed grandmother married Connally the year after Sheppard died. Mack's father's line were Irish immigrants. Mack's maternal great-grandfather was John Levi Sheppard, who served as a U.S. Representative from Texas.