As you can see, the Worldwide Yo-Yo Champion of 2010, Jensen Kimmitt, has mad yo-yo skillz. But the best part of all this is that he simultaneously demonstrates his skill with the yo-yo, while also pulling off the incredible trick of seeming kind of cool and possibly even normal, not anything like the weird, Asperger-y, basement nerd who smells like wet newspapers and social anxiety that one assumes he must be when the stage lights are off.
Second best part of all this is the crowds reaction. Holy smokes these people love yo-yo. Watch 1:23 when a fan throws two fists in the air. Yo-yo is so exciting!