Most people in a double high five online video chain

The most people in a double high five online video chain consists of 261 participants and was achieved by China Social Assistance Foundation (China) in Shanghai, China, on 17 November 2020.

The event's purpose is to send encouragement and care to all lung cancer patients in China on the Tiktok App.

Many people participated (including some lung cancer patients) in this event on the Tiktok App. Then the organizer selected some of the best videos to combine the final video chain.

It was a very touching and emotional event; some patients performed dancing during the certificate presentation event. Some media, lung cancer patients, doctors, and relatives of the patients attended the certificate presentation, and they were happy to receive this record.

The number five represents five years to fight with lung cancer.