Kyle JohnsonKyle Johnson is a kids gymnastics and martial arts instructor who teaches outside of Chicago. He's worked on cruise ships, traveled the world, climbed glaciers, ziplined between mountains, and even danced in the end of a rainbow. Currently, his main obbies include helping his wife raise their two kids, because after that, who's got time for hobbies? Kyle is the author of the Singularity Online series. Read More Read Less