Jarkko Oikarinen is a Finnish IT professional and the inventor of the first Internet chat network, called Internet Relay Chat, where he is known as WiZ.
Preferred languages to be displayed in the selection menus
Please note that, in order to improve your browsing experience on this website,
BabelNet® uses various types of cookies, including: browsing functionality,
performance and statistical cookies.
By continuing to browse the site you are agreeing to our use of cookies.
OK