List of Famous people who are 43

Martin Heydon is an Irish Fine Gael politician who has served as Minister of State at the Department of Agriculture, Food and the Marine with responsibility for Research & Development, Farm Safety and New Market Development since July 2020. He has been a Teachta Dála (TD) for the Kildare South constituency since 2011. He previously served as the Chairman of the Fine Gael Parliamentary Party from 2016 to 2020.

Matt Bettinelli-Olpin is an American director, writer, actor, and musician. He is a founding member of the punk band Link 80 and co-creator of the filmmaking collectives Chad, Matt & Rob and Radio Silence. He is best known for his films, including V/H/S, Southbound, and Ready or Not.

Beat Hefti is a Swiss bobsledder who has competed since the late 1990s. Competing in four Winter Olympics, he has won a total of four Olympic medals. A gold medal in Sochi, two bronze medals in Torino and another bronze medal in Salt Lake City.