Gregory So

On 6 May 2014, So's office and home received delivery of faeces after he told Hongkongers to tolerate incidents where Mainland visitors freely defecate and urinate on the streets of Hong Kong. So's comment came after a mainlander become violent to bystanders after they allowed their child to urinate in public in Hong Kong. Since receipt of the faeces delivery, So has also announced threats to the people responsible for stating their actions to be "very unwise."

On 28 June 2011, So was appointed to succeed Rita Lau as Secretary for Commerce and Economic Development after she resigned for health reasons in April 2011.

In 2008 he was nominated Undersecretary for the Commerce and Economic Development under the 2008 Political Appointments System, at the 'cost' of having to renounce his Canadian citizenship. "It was a tough decision. In doing so, I have also had to give up my legal practice qualification in Canada where I still have friends and relatives," he said

Between 2000 and 2003, So served on the Wong Tai Sin District Council and the Tsz Wan Shan Area Committee.

So moved to Canada at age 16, returning to Hong Kong in the 1980s. He got married and raised his family in Canada. So left Canada in the late 1990s, after working as a lawyer in Ontario, and returned to work in Hong Kong. As a senior government official, So no longer has Canadian citizenship.