By now you might have heard of, "My Mythical Morning with Rhett and Link." They have been doing their thing for awhile. They have been guests on several different shows and have more than 13 million subscribers on You Tube. If not they are on the Wix commercial that airs all the time. This week they decided to see if a girl, that could stretch like a human pretzel, could fit into a fish tank. Kids don't try this at home.