Add Yahoo as a preferred source to see more of our stories on Google. Russell Horning, AKA The Backpack Kid, tells the story of how he posted a dance to Instagram, which eventually landed him a spot ...

For example, where have you been, joyful human? And how did you learn to move like that? Most importantly, what's in the bag, bro? Well, we share your curiosity. So we had a text-message interview ...

And now to the story of an Instagram and YouTube celebrity who sparked a dance craze. He's learning firsthand how tough it can be to turn Internet fame into money. Stacey Vanek Smith and Shane McKeon ...