06/17/2026
While respectfully, refusing, a sizable financial prize would certainly seem unusual. The fact is the scientist sent a message that conveys that bit of science proven, rests on the shoulders of someone else who achieved. He did so by recognizing Hamilton, in this article.
There you have it. Not everyone is motivated by money. 👍🏻
Between 2002 and 2003, Russian mathematician Grigori Perelman accomplished something many experts believed might never happen. He solved the Poincaré Conjecture, one of the most famous and difficult problems in mathematics.
The problem had remained unsolved for nearly 100 years after it was first proposed by French mathematician Henri Poincaré in 1904. It was considered one of the seven Millennium Prize Problems, a group of mathematical challenges with a $1 million reward for each correct solution.
Instead of publishing his work in traditional journals, Perelman posted three papers online on the scientific website arXiv. In those papers, he explained a new method that built on earlier work by mathematician Richard Hamilton. His approach helped mathematicians understand complicated geometric shapes and solve the long-standing problem.
Because the proof was extremely complex, mathematicians around the world spent several years carefully checking every detail. After a lengthy review process, experts confirmed that Perelman's solution was correct.
His achievement made headlines across the world. In 2006, he was offered the Fields Medal, often described as the highest honor in mathematics. Surprisingly, he refused to accept it.
A few years later, in 2010, the Clay Mathematics Institute awarded him the $1 million Millennium Prize for solving the problem. Once again, Perelman declined the award. He said that Richard Hamilton's earlier contributions were just as important and deserved equal recognition.
Since then, Perelman has largely stayed out of public view and lives a private life in St. Petersburg, Russia.
His story remains one of the most unusual in modern science: a man who solved a century-old mathematical mystery and turned down both fame and fortune.
