William Radhames Castro Checo (born December 13, 1953, in Santiago, Dominican Republic) is a former Major League Baseball pitcher and former pitching coach for the Milwaukee Brewers of the National League.

Castro was drafted by the Brewers – then in the American League – and pitched for them from 1974 to 1980. He played three more years with the New York Yankees and Kansas City Royals before retiring.

The longest-serving member of the Brewers' coaching staff, Castro was named bullpen coach in 1992 by rookie manager Phil Garner. Late in the 2002 season, Castro also briefly served as pitching coach after the resignation of Dave Stewart. He then returned to his bullpen role until he was named pitching coach by new Milwaukee manager Ken Macha on November 7, 2008. The 2009 season marked Castro's 18th consecutive season as a Brewer coach. Castro was subsequently fired as pitching coach on August 12, 2009 and replaced with former Brewer Chris Bosio.

Castro was the pitching coach for the Dominican Republic's entry in the inaugural World Baseball Classic.

David Edward Card is a Canadian labour economist and professor at the University of California, Berkeley.

Card earned his B.A. degree from Queen's University in 1978 and his Ph.D. degree in Economics in 1983 from Princeton University.

From 1988 to 1992, Card was Associate Editor of the Journal of Labor Economics and from 1993 to 1997, he was co-editor of Econometrica. He was the recipient of the 1995 John Bates Clark Medal, awarded to "that American economist under the age of forty who is judged to have made the most significant contribution to economic thought and knowledge.". He gave the 2009 Richard T. Ely Lecture of the American Economic Association in San Francisco.

In the early 1990s, Card received much attention for his finding, together with his then Princeton University colleague Alan B. Krueger that, contrary to widely accepted beliefs among economists, the minimum wage increase in New Jersey did not result in job reduction of fast food companies in that state. While this claim has been disputed by many (see minimum wage for discussion), a few economists, including Nobel prize winner Joseph Stiglitz, accept Card and Krueger's findings

William "Bill" Maher, Jr. ( /ˈmɑːr/; born January 20, 1956) is an American stand-up comedian, television host, political commentator, author, and actor. Before his current role as the host of HBO's Real Time with Bill Maher, Maher hosted a similar late-night talk show called Politically Incorrect originally on Comedy Central and later on ABC.

Maher is known for his political satire and sociopolitical commentary, which targets a wide swath of topics including religion, politics, bureaucracies of many kinds, political correctness, the mass media, greed among people and persons in positions of high political and social power, and the lack of intellectual curiosity in the electorate. He supports the legalization of marijuana and same-sex marriage, and serves on the board of PETA. He is also a critic of religion and is an advisory board member of Project Reason, a foundation to promote scientific knowledge and secular values within society. In 2005, Maher ranked at number 38 on Comedy Central's 100 greatest stand-up comedians of all time. Bill Maher received a Hollywood Walk of Fame star on September 14, 2010.

Fidel Alejandro Castro Ruz (Spanish: [fiˈðel ˈkastro]; born August 13, 1926) is a Cuban revolutionary and politician, having held the position of Prime Minister of Cuba from 1959 to 1976, and then President from 1976 to 2008. He also served as the First Secretary of the Communist Party of Cuba from the party's foundation in 1961 until 2011. Politically a Marxist-Leninist, under his administration the Republic of Cuba was converted into a one-party socialist state, with industry and business being nationalized under state ownership and socialist reforms implemented in all areas of society. On the international stage, he also served as the Secretary-General of the Non-Aligned Movement from 1979 to 1983 and 2006 to 2008.