1 billion steps to get us around the world 20 times!
So we're going to need a lot of help here, which is why we've invited all of our friends, family and customers to join us.
Altogether we have over 500 people participating in our mission to circle the earth 20 times, and we're going to be keeping track of everyones progress throughout the entire 12 weeks, using Big Team Challenge as our activity tracker.