The middle-aged male passenger suddenly lost consciousness mid-flight, Hong Kong outlet Dim Sum Daily reported. Cabin crew began administering first aid and made an in-flight announcement asking whether any medical professionals were on board. Cheung volunteered without hesitation, coordinated with flight attendants and provided medical assistance, according to the same account.
A fellow passenger later recounted the episode on Xiaohongshu, the Chinese lifestyle platform known internationally as Little Red Book, describing Cheung as "a very handsome man, over 185 cm tall" who stepped forward calmly under pressure, Singapore-based outlet Mothership reported, citing China Press. Within hours, netizens had tracked down his identity.
Dr. Ryan Cheung helps a passenger on an HK Express flight. Video courtesy of YouTube/@01official
Cheung's profile drew further attention for combining medicine, music and elite fitness. He graduated from the University of Hong Kong's medical school in 2018 and previously worked in the Accident and Emergency Department at Queen Mary Hospital, one of the city's main public teaching hospitals, Dim Sum Daily reported.
He is also a singer-songwriter and guitarist whose original tracks, including "The Risk of Driving," have accumulated more than 700,000 streams across major music platforms. His Instagram bio identifies him as a "doctor, musician, HYROX ambassador," referring to the global indoor fitness race that pairs eight 1-km runs with eight functional workout stations.
