Think dribbling a basketball is easy? Leon Walraven just smashed the world record for most basketball dribbles in a minute. It used to be 444, but he did it in 609. Here’s what it looks and sounds like when someone dribbles a basketball 10 times per second. The video is a little mesmerizing. For a whole minute the ball never gets more than an inch or so above the ground. It moves so fast that it looks like it’s floating.