Victor Choi found Keynote User Group to research how we can visualize our idea by using Apple Keynote. Since 2007 he has adopted Keynote through TEDxMyeongDong events,IgniteSeoul,and etc. He used to be a trainer of Apple Authorized Training Center to teach Apple iWork. Currently he is CEO of IVISUAL which is Keynote presentation education and consulting company. He consulted speakers' Keynote presentation at Techplus Forum and Seoul Digial Forum. Also, he was responsible for TED Worldwide Talent Search in Seoul as the production manager. IVISUAL is developing ebooks and iOS apps,too. He currently lives in Seoul,Korea.