Raymond So has resigned as chairman, Asia/Pacific at BBDO Worldwide, Taipei. His successor has not been named.
Charles Fraenkl, 47, to general manager, AOL Germany, from director-technology development at Vodafone, Dusseldorf. He succeeds Stan Laurent, who moves to chief operating officer, AOL Europe, London.
Kanchana Vatcharasurakul to general manager, Bates Asia, Bangkok, Thailand, from senior marketing director, Media of Medias, the contents development subsidiary of Channel 7, Thailand's largest TV station. She succeeds Vivienne Huang.
Megan Williamson to director, digital out-of-home media, Asia/Pacific, Kinetic, a Singapore-based media planning/buying company in which WPP Group has a stake, from manager-digital media, Australia and New Zealand, Claus Media, Singapore.