A top designer for one of the world's most popular computer games has said that video games should be an Olympics sport. Rob Pardo, who was chief creative designer for the World of Warcraft game, told the BBC his game and other video games should be part of the Olympic Games. He said the competition needed to become more modern and up-to-date. He added that millions of people around the world love playing and watching competitive gaming, which is also known as e-sports. Mr Pardo said: "I think the way that you look at e-sports is that it's a very competitive skillset….You look at these professional gamers and the reflexes are lightning quick…. and they're having to make very quick decisions on the fly.