Is Michael Jordan, Tiger Woods or soccer ultimately responsible for the best NIKE ad of all-time?

[youtube http://www.youtube.com/watch?v=RzRm9--UmPw&w=600&h=315]

NIKE isn't an official sponsor of the next two grand-scale global sporting events -- the Winter Olympics, starting tonight, or the World Cup, starting this summer -- but it's really hard to talk about sports and marketing without talking about NIKE. They make some of the best ads of any bra…