List of Famous people born on March 31st

William Lionel Russell Clarke was an Australian politician.

Sir William Lawrence Bragg, was an Australian-born British physicist and X-ray crystallographer, discoverer (1912) of Bragg's law of X-ray diffraction, which is basic for the determination of crystal structure. He was joint recipient of the Nobel Prize in Physics in 1915, "For their services in the analysis of crystal structure by means of X-ray"; an important step in the development of X-ray crystallography.

Andrew Lang was a Scottish poet, novelist, literary critic, and contributor to the field of anthropology. He is best known as a collector of folk and fairy tales. The Andrew Lang lectures at the University of St Andrews are named after him.

Morihiro Saito was a teacher of the Japanese martial art of aikido, with many students around the world. Saito's practice of aikido spanned 56 years, from the age of 18, when he first met aikido founder Morihei Ueshiba, until his death in 2002.

Bang Yong-guk is a South Korean rapper, singer, songwriter, record producer, and best-selling author who served as the leader of boy group B.A.P up until his departure from TS Entertainment in August 2018.

Richard Paul Kiley was an American stage, television, and film actor. He is best known for his distinguished theatrical career in which he twice won the Tony Award for Best Actor In A Musical. Kiley created the role of Don Quixote in the original 1965 production of the Broadway musical Man of La Mancha and was the first to sing and record "The Impossible Dream", the hit song from the show. In the 1953 hit musical Kismet, he played the Caliph and was one of the quartet introducing the song "And This Is My Beloved". Additionally, he won three Emmy Awards and two Golden Globe Awards during his 50-year career and his "sonorous baritone" was also featured in the narration of a number of documentaries and other films. At the time of his death, Kiley was described as "one of theater's most distinguished and versatile actors" and as "an indispensable actor, the kind of performer who could be called on to play kings and commoners and a diversity of characters in between."

Count Claude d'Aspremont Lynden is a Belgian economist and professor at the Universite Catholique de Louvain, Center for Operations Research and Econometrics (CORE), and Département des sciences économiques (ECON). He obtained a PhD at the Graduate School of Business, Stanford University in 1973. His research focus is mathematical economics, social choice theory, and industrial organization. In 1995, he was awarded the Francqui Prize in Human Sciences.