Stef van der Ziel produced his first webcast in 1994 at age 21. He started an internet webcasting company in 1996 and overloaded the Internet with massive live webcasts. To solve his scaling challenges, Stef developed streaming media content delivery technologies. In 2002 Stef founded Jet-Stream, which today is the market leader for CDN technologies. In 2004 Stef founded StreamZilla, Europe's leading streaming media provider.