List of Famous people born on October 9th

Chester Trent Lott Sr. is an American author and former politician. A former United States Senator from Mississippi, Lott served in numerous leadership positions in both the United States House of Representatives and the Senate. He entered Congress as one of the first of a wave of Republicans winning seats in Southern states that had been solidly Democratic. Later in his career, he became Senate Majority Leader, and, alternately, Senate Minority Leader. In 2003, he stepped down from the position after controversy due to his praising of senator Strom Thurmond's 1948 segregationist Dixiecrat presidential bid.

Yury Vladimirovich Usachov is a former cosmonaut who resides in Star City, Moscow. Usachov is a veteran of four spaceflights, including two long duration missions on board the Mir Space Station and another on board the International Space Station. During his career, he also conducted seven spacewalks before his retirement on April 5, 2004.

Richard Steven Varga is an American mathematician who specializes in numerical analysis and linear algebra. He is currently an Emeritus University Professor of Mathematical Sciences at Kent State University and an adjunct Professor at Case Western Reserve University. Varga is known for his contributions to many areas of mathematics, including matrix analysis, complex analysis, approximation theory, and scientific computation. He is the author of the classic textbook Matrix Iterative Analysis. Varga has been the Editor-in-Chief of the journal Electronic Transactions on Numerical Analysis (ETNA).

William Frazier Baker, also known as Bill Baker, is an American structural engineer known for engineering the Burj Khalifa, the world's tallest building/man-made structure. He is currently a structural engineering partner in the Chicago office of Skidmore, Owings & Merrill, LLP (SOM).

Tatyana Viktorovna Lysenko is a Russian hammer thrower. A two-time World Champion, her career has been blighted by repeated doping infractions. In February 2019, the Court of Arbitration for Sport handed her an eight-year ban for doping, starting from 2 July 2016.