1. Charles Kwan Siu-Cheung is the most successful Hong Kong racing driver who has competed in the Macau Guia Race, Japan GT Championship, FIA GT Championship, Porsche Carrera Cup Asia, South East Asia Touring Car Zone Challenge and the Asian Touring Car Championship.
Charles Kwan was the winner of the 1993 Guia Race, three times SEATCZC champion and the 2003 Porsche Carrera Cup Asia champion.
Charles Kwan performed roadtests and wrote columns for car magazines in Hong Kong.
Charles Kwan shared a BMW M3 at Team Over Take with fellow Hong Kong drivers Kevin Wong and Macau driver Winston Mak in the 1992 Japanese Touring Car Championship.
Also in 1994, Charles Kwan was sponsored by San Miguel Corporation in the Macau Guia Race and became the first Chinese driver to drive for Schnitzer Motorsport, alongside regular drivers Steve Soper and Joachim Winkelhock in the team's BMW 318is.
Charles Kwan would continue to drive for Schnitzer in the next few years.
Charles Kwan stayed with EKS Motorsport and the team entered two BMW 320is for the season, one for Kwan and one for Paul Chan.
Charles Kwan drove one of his most memorable races at the Batu Tiga Speedway at Shah Alam this year.
Charles Kwan finished third in the race and set fastest lap: 2:31.956.
On December 20,2017, Charles Kwan came out of retirement to race in the Dubai 24 Hour race, alongside other Hong Kong drivers Marchy Lee, Adderly Fong, Darryl O'Young and Shaun Thong.