Theatresports is a trademark of the International Theatresports Institute (ITI) and was originally developed by the improvisational theatre pioneer, Keith Johnstone who licensed the term to the ITI.
Theatresports is a trademark of the International Theatresports Institute (ITI). Theatresports was originally developed by the improvisational theatre pioneer. Keith Johnstone is the improvisational theatre pioneer. This Keith Johnstone licensed the term to the ITI.