Russian Yo-Yo Association (RYYA or РАЙЙ) is the former of professional yo-yo contests in Russia. First Russian Yo-Yo Contest was held in 2006, in Moscow. President of RYYA is Sergey Guryev. He is also the owner and general director of GYROSCOPE GROUP company, the founder of proffesional yo-yo and skilltoys sports in Russia.
Graph IRI | Count |
---|