丹麥

Denmark

https://en.wikipedia.org/wiki/Denmark

C++

Bjarne Stroustrup (1950): https://en.wikipedia.org/wiki/Bjarne_Stroustrup

    CS (MSc): https://en.wikipedia.org/wiki/Aarhus_University
    CS (PhD): https://en.wikipedia.org/wiki/University_of_Cambridge

Delphi
C#
Typescript

Anders Hejlsberg (1960): https://en.wikipedia.org/wiki/Anders_Hejlsberg

    EE (BS): https://en.wikipedia.org/wiki/Technical_University_of_Denmark

Dart

Lars Bak (1965): https://en.wikipedia.org/wiki/Lars_Bak_(computer_programmer)

    CS (MSc): https://en.wikipedia.org/wiki/Aarhus_University