KOTA KINABALU: The mysterious Yong Chee Kong, the person said to have made the offer to donate two million doses of Covid-19 vaccine to Penang, has been hauled up by police for questioning. Sabah Police Commissioner Datuk Hazani Ghazali confirmed that police were investigating the case involving the alleged donation of vaccines to the Penang government. "Yes...this morning my officer will be recording his statement," he said on Friday (May 21). However, he declined to say if Yong would be arrested. Yong became the focus of attention when Khairy Jamaluddin, minister in charge of the National Covid-19 Immunisation Programme, said that the offer by a private company of two million free doses of Sinovac Covid-19 vaccine for Penang was a scam.