List of Famous people who are 63

Larry Smith is a former American professional basketball player. A 6'8" forward/center from Alcorn State University, Smith spent 13 seasons (1980–1993) in the National Basketball Association (NBA), playing for the Golden State Warriors, Houston Rockets, and San Antonio Spurs. Smith, nicknamed "Mr. Mean", received NBA All-Rookie Team Honors in 1981, and would become one of the best rebounders of the 1980s. He had career averages of 9.2 rebounds and 25.9 minutes per game. Smith was affectionally nicknamed and known as "Mr. Mean" throughout his career, especially during his time with the Warriors, due to the stark contrast between him being nice and soft-spoken off the court but always with a serious demeanor and angry scowl on the court while grabbing a rebound. Smith's popularity in Golden State and Houston led to local fan clubs who would attend games wearing hard hats holding up a sign saying "Larry's Local 13". At the end of his career, Smith earned praise from the Houston Rockets coaching staff and fanbase for adequately covering for an injured Hakeem Olajuwon.

Herbert Mertin is a German politician for the SPD and since 2021 minister for justice in the federal state of Rhineland-Palatinate.

Jean-Claude Hollerich S.J. is a Luxembourgeois prelate of the Catholic Church, who has served as the Archbishop of Luxembourg since 2011. He has been the president of the Commission of the Bishops' Conferences of the European Union (COMECE) since March 2018.

Janusz Bogusław Stepnowski is a Polish Roman Catholic bishop, being the head of the Roman Catholic Diocese of Łomża since 2011. He was previously a doctor of canon law.

Wolfgang Hellmich is a German politician of the Social Democratic Party (SPD) who has been serving as a member of the Bundestag from the state of North Rhine-Westphalia since 2012.