Sammul Chan, formerly known as Sammul Chan, graduated from the seventh grade of St Bend Middle School in the Anglican Church. He participated in all-round DJ recruitment and became a DJ at Metro Radio. He signed a manager contract with Ivey on 1999. Sammul Chan is enthusiastic about public welfare activities and has developed the habit of donating blood since middle school. He has donated blood for 30 times and was appointed as the Red Cross Ambassador by the Red Cross in 2009. Because of his healthy image, he also served as the ambassador of many voluntary agencies and was selected as one of the "Top Ten Health Stars" for many years. In addition to starring in TV series, he often made "five-minute" folk education programs or advertisements because of his healthy image. He was once one of the six stars of the Olympic Games. In recent years, in addition to shooting TV series for TVB, she has also entered the mainland market and participated in shooting many mainland TV series and variety shows. The mainland audience is most familiar with "The Last Gege" starring her.