Hi, I'm William Wang. You may remember me from The Musical Comedy Murders of 1940 and Coffeehouse 2000. Whether it's remote controlled cars, go-karts, street-tuned imports, Formula 1, people or horses running in a circle, countries asking who can go to the moon first? or students wondering who can finish their homework the fastest?, people have always been fascinated by this concept called racing. The adrenaline rush of each passing second, the no. 2 pencil in a bubble-in-the-circle test against the ticking clock... yes, this is the endless fight against time.