On a November evening in 1981, in Moscow’s Olympic Stadium, a tiny gymnast with freckles and a turned-up nose stood atop the podium as the newly crowned world champion. Olga Bicherova had just pulled off a stunning upset, defeating the reigning Olympic champion with a perfect 10 on vault. She was, officials said, fifteen years old—barely. Her birthday had been October 26, just weeks earlier.
The American gymnasts watching from the stands didn’t believe it for a second. They had reason to be skeptical.
The year before, Bicherova had been left off the Soviet Olympic team because she was too young—not yet fourteen, the minimum age required at the time. Now, just over a year later, she had supposedly turned fifteen—just old enough to meet the new age requirements. The timeline was impossible unless someone had changed her birth year.
And it turned out someone had.








