Gymnastics World Championships 1966 at Dortmund (wge) Men: Rings September 25: Final: 1. Mikhail Voronin (sov) 19.750 2. Akinori Nakayama (jpn) 19.500 3. Franco Menichelli (ita) 19.475 4. Takeshi Kato (jpn) 19.300 5. Sergey Diomidov (sov) 19.200 6. Shuji Tsurumi (jpn) 12.650