Categories VIDEOS U.S. National Yo-Yo Contest: Samm Scott Post author By Semih Akalin Post date Oct 2, 2011 No Comments on U.S. National Yo-Yo Contest: Samm Scott Samm Scott on Vimeo Also: Shinji Saito 1st Place 2A World YoYo Contest 2011 Tags Duncan, Samm Scott, U.S. National Yo-Yo Contest, Yo-Yo, Yo-Yo Contest, yoyo