query: Who first landed the quadruple axel?
passage: Quad (figure skating)
A quad, or quadruple, is a figure skating jump with at least three but less than four revolutions.[1] Most quadruple jumps have 3 1/2 revolutions; the quadruple Axel has 4 1/2 revolutions, although no figure skater to date has completed this jump in competition. The quadruple toe loop and quadruple Salchow are the two most commonly skated in the discipline. Quadruple jumps have become increasingly common among World and Olympic level men's single skaters, to the point that not having one in a program has come to be seen as a severe handicap.[2][3] The first person to land a ratified quadruple jump in competition was Canadian Kurt Browning in 1988. In 2002, Miki Ando became the first woman to do so, and she remains one of only two women to have landed a ratified quadruple jump in competition.
passage: 2024 McLaughlin
McLaughlin was an astronomical spectroscopist at Swarthmore College and the University of Michigan, and was the first to thoroughly measure stellar rotation, most notably the rotation of Algol. As a geologist he was one of the first to interpret the telescopically observable markings on Mars, which were later confirmed by direct observations from spacecraft "(also see Albedo features)". The lunar and Martian crater "McLaughlin" are also named in his honour. The official naming citation was published by the Minor Planet Center on 6 June 1982 ().