Yo-yos as a toy are a childhood memory for many people, but for others, it’s a competitive sport that they take very seriously indeed. This year, the annual YoYo championships, organized by the International Yo-Yo Federation, are being held in China for the first time, and more than 500 contestants are taking part. You may Read more about World Yoyo Contest 2018 Clip – Present by VOSUN[…]