Perfect 10 (gymnastics) in the uneven bars event, and was awarded a score of 10. Because the scoreboard only allowed three digits, it had to display her score as 1.00. This led to confusion, with even Comăneci unsure of what it meant, until the announcer informed the elated crowd that she had scored a perfect 10. An iconic press photograph (pictured above) shows a beaming Comăneci, arms upraised, beside the scoreboard. Comăneci scored a total of seven 10s at the 1976 Olympics—four on the uneven bars and three on the balance beam. Her main rival, Russian Nelli Kim, scored two 10s in the
Equestrian at the 1976 Summer Olympics had to keep some horses home due to veterinary regulations. Overall 23 nations competed: Argentina, Australia, Austria, Belgium, Bolivia, Canada, Denmark, France, Federal Republic of Germany (FRG), Great Britain, Guatemala, Ireland, Italy, Japan, Mexico, Netherlands, Puerto Rico, the Soviet Union, Spain, Sweden, Switzerland, Uruguay, and the US, with the Montreal Games being the first for Guatemala and Puerto Rico in equestrian events. The 1976 Olympics was also the first Games with a disqualification due to a positive equine drug test, after San Carlos, ridden by Ronald McMahon of Ireland, received treatment following an injury during transport. Although the treatment was