There's a new video star on the rise, and her name is Fit Granny. This adorable pair of fitness gurus has taken fitness and grandma's relationship to the next level. They recently teamed up on a game that shows them how to do various movements in the Wii Fit game. The video's release has received a lot of attention online. And that's no surprise. George Perkins, the man behind Super Rare Games, shares updates of his grandmother's progress on Twitter. This is the first game she's played with the Fit Granny series, and it's definitely one to watch..