July 18, 2026

The Scoreboard Could Not Count to Ten. She Did.

On July 18, 1976, a 14-year-old Romanian gymnast finished an uneven bars routine so clean the judges had no deductions to take. The Montreal Forum scoreboard flashed 1.00, because no one had built it to display a 10. Today is the fiftieth anniversary, and she has that 1.00 tattooed on her arm.

The second day of the Montreal Olympics opened with the team compulsories, the round in which every gymnast performs the same prescribed routine. Nadia Comaneci, fourteen years old, four feet eleven, eighty-six pounds, from a factory town the regime had renamed for its late Communist leader, mounted the uneven bars. Her routine lasted about seventeen seconds. She dismounted and did not look at the board. She was already thinking about the balance beam. "I thought I was going to get a 9.9 or something like that, which was good as a start," she recalled. Then the arena went strange.

The board read 1.00. Swiss Timing, the Omega subsidiary that had timed every Olympics since 1932, had asked the organizers before the Games whether the gymnastics scoreboards needed four digits rather than three. They were told a 10.00 is not possible. So the boards were built to top out at 9.95. When the judges posted their mark, Daniel Baumat of Swiss Timing told them their only options were 1.00 or .100. A public-address announcement had to explain to the bewildered crowd that the first perfect ten in Olympic gymnastics history had just been awarded, and that the machine simply could not show it.

A teammate told her, "I think it is a 10, or there is something wrong with the scoreboard." Comaneci's reply: "I knew at least I was going to get a 9.9, because a 1.0 was way too low."

The Cold War politics followed at once. Olga Korbut, the Soviet darling of the 1972 Munich Games, told reporters she "question[ed] the 10.0" because "there were two flaws in the performance." The Soviet coach Larisa Latynina said she could see a 9.5. Comaneci ignored both of them. Over the next five days she collected six more perfect tens, won gold in the all-around, the uneven bars, and the balance beam, took silver in the team event and bronze in the floor exercise, and landed on the covers of Time, Newsweek, and Sports Illustrated in the same week. She went home to a country that named her a Hero of Socialist Labour.

Then the regime that decorated her turned on her. Her coaches defected, her freedom to travel vanished, and on the night of November 26, 1989, she left her parents' apartment in Bucharest with no money and only the clothes she wore, leaving her medals behind. She and a small group walked and crawled through frozen mud across the Romanian-Hungarian border, picked up by a Hungarian patrol near the village of Mezogyán. She reached New York on December 1. Twenty-four days later, the Ceausescu government that had made her a hero was overthrown, and Nicolae Ceausescu was shot.

The ten she scored that day is also the reason the ten no longer exists. By the 1990s so many gymnasts were hitting the ceiling that medals were being decided by thousandths, and the system punished anyone who tried a harder routine. After the 2004 Athens judging scandals, the International Gymnastics Federation scrapped the perfect ten) for an open-ended code: a difficulty score plus an execution score that still starts at ten. No gymnast has received an execution 10.0 in a major international meet since. The system was built, in effect, for the gymnast who would break its spirit, Simone Biles, whose routines sit above the old scale entirely.

Fifty years on, Comaneci told the Olympics' own site today that "it doesn't feel like it was 50 years ago," and that "I remember that 17 seconds of history changed the life that I have today." She had the board's failure inked into her skin: 1.00, with the Olympic rings. The machine that could not crown her became the thing everyone remembers.

Also on this day

• 1290: Edward I issued the Edict of Expulsion, ordering England's entire Jewish population, around 3,000 people, to leave by All Saints' Day. It was the first known permanent expulsion of Jews by a European state, and England did not readmit them for 366 years. (National Archives)
• 1872: The Ballot Act received royal assent, bringing the secret ballot to British parliamentary elections and ending a system in which votes were cast aloud and bribery was routine. The first secret ballot was cast at Pontefract four weeks later, on a box sealed with a liquorice stamp. (UK Parliament)
• 1925: The first volume of Adolf Hitler's Mein Kampf was published in Munich by the Nazi party's own publishing house, an initial run of 10,000 copies that sold out within months. (German History in Documents and Images)
• 1947: The Indian Independence Act received royal assent, fixing the creation of two independent dominions, India and Pakistan, for August 15 and ending British imperial rule on the subcontinent. (legislation.gov.uk)
• 1968: Robert Noyce and Gordon Moore incorporated Intel in Mountain View, initially under the placeholder name NM Electronics, with $2.5 million from Arthur Rock and no business plan. Within three years it had built the first microprocessor. (Intel)