List of Famous people who are 51

Leontien Martha Henrica Petronella Zijlaard-van Moorsel is a Dutch retired racing cyclist. She was a dominant cyclist in the 1990s and early 2000s, winning four gold medals at the Olympic Games and holding the hour record for women from 2003 until 2015.

Paul Dennis Miller, known professionally as DJ Spooky, That Subliminal Kid, is an American electronic and experimental hip hop musician whose work is often called by critics illbient or trip hop". He is a turntablist, record producer, philosopher, and author. He borrowed his stage name from the character The Subliminal Kid in the novel Nova Express by William S. Burroughs. Having studied philosophy and French literature at Bowdoin College, he has become a professor of Music Mediated Art at the European Graduate School and is the executive editor of Origin magazine.

Matthew Roy Blunt is an American former naval officer and politician who served as the 54th Governor of Missouri from 2005 to 2009. Before his election as governor, Blunt served ten years in the United States Navy, was elected to serve in the Missouri General Assembly in 1998, and as Missouri's Secretary of State in 2000. He grew up in a political family; his father, Roy Blunt, has served in a variety of political offices.

Michael Arndt is an American screenwriter. He is best known as the writer of the films Little Miss Sunshine (2006), Toy Story 3 (2010), and Star Wars: The Force Awakens (2015).

Susan Carleton Athey is an American microeconomist. She is the Economics of Technology Professor in the School of Humanities and Sciences at the Stanford Graduate School of Business. Prior to joining Stanford, she has been a professor at Harvard University and the Massachusetts Institute of Technology. She is the first female winner of the John Bates Clark Medal. She served as the consulting chief economist for Microsoft for six years and was a consulting researcher to Microsoft Research. She is currently on the boards of Expedia, Lending Club, Rover, Turo, Ripple, and non-profit Innovations for Poverty Action. She also serves as the senior fellow at Stanford Institute for Economic Policy Research. She is an associate director for the Stanford Institute for Human-Centered Artificial Intelligence and the director of Golub Capital Social Impact Lab.

Benoît Lutgen is a Belgian politician who served as head of the Centre démocrate humaniste political party in Belgium from 2011 to 2019.