Following Deric Wong's departure, Clement Chung and Florence Wong have been promoted to CEOs of PHD and OMD respectively, as Gary Wong becomes COO of OMG in the market.
Wong departs OMG after 13 years, as Michelle Lau leaves the company to be closer to her family in Hong Kong.
Previously COO, Zhao fills the role vacated by Anna Chitty in September.
The agency is creating a bespoke unit to service the account, worth an estimated US$60 million in annual billings, across 18 markets.
Promotion sees APAC COO of OMD return to Thailand to run operations at the Omnicom Media Group level.
TOP OF THE CHARTS: Hong Kongers watch 67 hours of video a week, as eyeballs shift to social-media sites at the expense of free TV, according to a new report from Omnicom Media Group.
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