Considered by many as the greatest tennis player of all time, Swiss pro Roger Federer displayed the precision accuracy of his signature serve by knocking a bottle off the head of a crew member at a photo shoot. We questioned the authenticity of the clip (based on Federer aiming about 10 feet to the right of the target), but, being the video experts that we are, we still found it quite impressive and one of the best viral sports videos to date.

Source:  withleather.uproxx.com