world's best paper plane

today I'm showing you the worlds best paper plane that has been used by Ken Blackburn to set the Guiness World Record for the logenst flight by a paper airplaine start by folding the sheet in half you can use ordinary A4 Printer- or Copy-Paper mark the quarters of the shorter edge with pinch marks fold from the pinch-mark to the corner repeat with the other edge fold through this point where the corner nearly touch fold 9 times in total 1 2 3 4 5 6 7 8 9 flaten the paper on the left and right by openenig up a little and stoke the paper flat do this carefully when done, fold the plane in half now crease the wings finally add flaps to the sides and that's all!