. >> that's little 2 1/2-year-old emerson decker. her dad andrew. andrew is a cheer coach at a place called cheer city united. and he has been tumbling and doing gymnastics since he was 4 years old and he started pretty early as you can tell with his tiny daughter emerson. here is another video when she was just 17 months old this is from his facebook page. >> she has a binky. >> unbelievable. >> you can imagine the video is getting all kinds of attention, positive and negative. but to tell us the story behind it, we have andrew decker and little emerson via skype. dad, talk to us about this process. >> emerson is a showoff. she loves doing it and i love showing her off. it is a lot of fun. >> you've been getting all kinds of attention. what do you have to say to the people who think this might be dangerous for emerson? >> she has complete trust in me and i know what she's doing. i'm not going to let anybody else do it with her and i have never dropped her, will never drop her and we have a blast. >> are you surprised that she picked this up so natu

. >> watch this as emerson decker and her dad andrew practice her cheerleading moves on the beach. h here to join us and talk about their history and how brooklyn decker factors into this. welcome, andrew decker. how are you. >> hi, e? can we call you e today or emerson? when you see the video, it is extraordinary. how long have you been cheering? you're two. >> i've been cheering for quite awhile, since i was four and i've been coaching since i was seven. she was three months old when we started standing her up and holding her in my hand. she would stand like this in my hand. we built from there. >> you coached cheer city united for the last seven years? >> yes, sir. >> you decided to do a little of this. you posted on instagram and it went viral. your cousin brooklyn decker calls you up and says what's going on cousin andrew? >> she tweeted it and it went more viral after that. >> your cousin had the video of you going up high out there and now you have an instagram account emerson. can i follow you and see your tricks? >> i'll follow you back. >> can you show me your big move? ca