Jack Kaufman (September 3, 1935-August 2, 2015) was a Las Vegas lawyer and judge. Kaufman was born in Cleveland September 3, 1935. He graduated from the University of Arizona where he earned his Bachelors in engineering. He also attended Westminster College in Salt Lake City, Utah where he received his Masters in business. Kaufman completed his education at the California Western School of law where he was awarded with a Juris Doctorate. Kaufman moved to Las Vegas in 1965 as a government lawyer for the Nevada Test Site.

Mel Exber (1923-2002) was an innovative sports book operator and the longtime owner of the Las Vegas Club casino in Las Vegas, Nevada. Exber was born in Brooklyn, New York on October 3, 1923. He served in the Army Air Corps during World War II and moved to Las Vegas in 1947. With his business partner, Jackie Gaughan, Exber opened the Saratoga Sports Book in 1953. Exber bought the Las Vegas Club in 1960, and also owned interests in the El Cortez, Plaza, Club Bingo, Western, Nevada, Gold Spike, and Barbary Coast.