Prior to Skype, Niklas Zennstr�m co-founded and was the first CEO of KaZaA � the most downloaded software in the history of the Internet. Following KaZaA, Niklas founded and served as CEO of Joltid, which creates the worlds largest secure peer-to-peer content distribution network. Prior to being an entrepreneur, Niklas spent 8 years with Tele2 in various business development positions, among others as CEO of Everyday.com and also worked two years for ATT-Unisource. Niklas has a dual degree in Business Administration and Engineering Physics from Uppsala University.

This keynote presentation and others were recorded at Supernova 2004.