As the CEO of TNC (sharing the post with the original founder, Chester Roh), Chang Won Kim leads the company's strategic planning and product development. TNC is Korea's leading blog solutions company that has the highest market share among professional bloggers. Chang is also actively involved in introducing Asia's web innovations to the world, as a conference organizer (Open Web Asia) and as a blogger (Web 2.0 Asia). Prior to TNC, Chang developed mobile web strategies at Samsung Mobile, in partnership with world's leading wireless carriers. Chang holds a B.S. in Physics from the University of Michigan at Ann Arbor, and also studied at Seoul National University in Korea.