We’ve all surely been baffled by the Rubik’s Cube at some point in our lives, left frustrated at a failure to complete it. But hard as it might seem to believe, solving one of the world’s most famous ...

Whether he’s hanging upside-down, or juggling or playing video games with his other free hand, the quick-fingered cuber Ethan Jan (USA) has claimed three world record titles for his unique skills with ...