Cornelius Harvey McGillicuddy, popularly known as Connie Mack IV, is a politician and lobbyist. He is the former U.S. Representative for Florida's 14th congressional district, serving from 2005 to 2013. A Republican, he ran for the U.S. Senate in 2012, losing to Democrat Bill Nelson. He subsequently began a career in lobbying and as of 2014 represented Hungarian Prime Minister Viktor Orbán, among others. He has been paid more than $2.5 million to lobby on behalf of Orban's Government. He is the son of former Republican U.S. Senator Connie Mack III and the great-grandson of baseball manager Connie Mack.