Yukihiro Matsumoto
Japanese computer scientist and software programmer
Yukihiro Matsumoto, also known as Matz, is a Japanese computer scientist and software programmer best known as the chief designer of the Ruby programming language and its original reference implementation, Matz's Ruby Interpreter. Wikipedia
Born: 1965 (age 59 years), Osaka, Japan
Education: University of Tsukuba and Shimane University (Matsue campus)
Children: 4