The chairman is the highest officer of an organized group such as a board, committee, or deliberative assembly. The person holding the office is typically elected or appointed by the members of the group. The chairman presides over meetings of the assembled group and conducts its business in an orderly fashion. When the group is not in session, the officer's duties often include acting as its head, its representative to the outside world and its spokesperson.

Other terms sometimes used for the office and its holder include presiding officer, president, moderator, chair, and convenor. The chairman of a parliamentary chamber is often called the speaker. Though chairwoman is sometimes used as a female counterpart to chairman, the terms chair and chairperson are sometimes used to avoid gendered titles altogether. The National Association of Parliamentarians does not approve using "chairperson". In the United States, the presiding officer of the "lower" house of a legislative body, such as the House of Representatives, is frequently titled the Speaker, while the "upper" house, such as the Senate, is commonly chaired by a President.

Alan Mark Grayson (born March 13, 1958) is a former U.S. Representative for Florida's 8th congressional district, serving from 2009 until 2011. He is a member of the Democratic Party. The district Grayson represented lies in central Florida and includes portions of Orange Lake, Marion, and Osceola Counties. Most of Orlando is in the district, including Walt Disney World. Grayson was defeated for re-election in 2010 by Republican Daniel Webster.

Grayson was born in the Bronx, New York City, New York, United States, to a Jewish family, the son of Dorothy Ann (née Sabin) and Daniel Franklin Grayson. He graduated from Bronx High School of Science in 1975 and worked his way through Harvard College as a janitor and nightwatchman, graduating in 1978 in the top two percent of his class, summa cum laude and Phi Beta Kappa with an A.B. in economics. After working two years as an economist, he returned to Harvard for graduate studies. In 1983, he earned a J.D. magna cum laude from Harvard Law School and a Masters of Public Policy from the John F. Kennedy School of Government. Additionally, he completed the course work and passed the general exams for a PhD in government.

Donald Lewis Kohn (born November 7, 1942) is an American economist who served as the former Vice Chairman of the Board of Governors of the Federal Reserve System. He is considered a moderate dove on monetary policy. He retired after 40 years at the central bank in September, 2010.

Kohn was born in Philadelphia, Pennsylvania. He received a B.A. in economics in 1964 from The College of Wooster and a Ph.D. in economics in 1971 from the University of Michigan. Kohn and his wife, Gail, have two children, Laura and Jeffrey, both married with children.

Kohn is a veteran of the Federal Reserve System. Before becoming a member of the Board, he served on its staff as Adviser to the Board for Monetary Policy (2001-02), Secretary of the Federal Open Market Committee (1987-2002), Director of the Division of Monetary Affairs (1987-2001), and Deputy Staff Director for Monetary and Financial Policy (1983-87). He also held several positions in the Board's Division of Research and Statistics--Associate Director (1981-83), Chief of Capital Markets (1978-81), and Economist (1975-78). Dr. Kohn began his career as a Financial Economist at the Federal Reserve Bank of Kansas City (1970-75).