What is the nationality of the creator of Instiki?
David Heinemeier Hansson David Heinemeier Hansson (born 15 October 1979; known to the Ruby and car racing communities as DHH) is a Danish programmer and the creator of the popular Ruby on Rails web development framework and the Instiki wiki. He is also a partner at the web-based software development firm Basecamp (formerly 37signals).
Wojciech Bartelski Wojciech Bartelski (born 20 June 1977 in Warsaw) is a Polish politician and creator of the website OlimpBase.