BTI Studios, which provides dubbing, subtitling, access and media services, has appointed of YC Sun as managing director for its APAC business. BTI Studios recently started building new studios in Bangkok, Thailand, and is planning to expand into multiple Asian countries in the coming years. In his new role, YC Sun will guide the continuing growth of the company in the Asian market. YC Sun joins BTI from SDI Media, a global media localization provider, where he was VP Operations Asia. Before this he worked for 17 years for Disney in senior technical roles.