Can you solve this sporting equation? '53EG for WR'

In which sport can you win the Sid Waddell Trophy?

And in which year did Turin host the Winter Olympics?

For over 50 years A Question of Sport has been the last word in sports quizzing, and now you can take on the challenge to guess the Mystery Guest, race to the Sprint Finish, and show off your expertise. With over 3000 new questions from athletics to football, racing, tennis, swimming and every sport in between, you'll be tested on sports in every era.

Challenge friends and family or play in teams to be crowned the champions. Will you gamble or play it safe in Home or Away? Could you hold your nerve in the high-speed buzzer round?

What will your score be when the final whistle blows?