To celebrate 20 years of the Continental GT, Bentley Motors is hosting a four-month program of unique models, drives and events that kicks off today at the Shanghai Auto Show with the debut of a one-of-one Continental GT S. This unique car showcases several bespoke Mulliner features, including commemorative badging, inlays and design motifs marking 20 years of the car that has defined the modern era of Bentley Motors.