Moments after winning prestigious Fields maths award in Rio, Kurdish refugee sees medal stolen
It was an embarrassing debut for crime-ridden Rio, the first Latin American city ever to host the Fields ceremony, which takes place every four years

A medal regarded as the most prestigious in the world of mathematics has been stolen from a Cambridge professor just half an hour after he was awarded the prize in Rio de Janeiro.
Caucher Birkar was one of four joint winners of the Fields medal – regarded as the Nobel Prize for maths – who were given the award at the International Congress of Mathematics on Wednesday.
But within minutes, the award was stolen. The G1 news site said Birkar had left the medal in a briefcase with his mobile phone and wallet on top of a table in the pavilion where the event was being held.
The event’s security team later found the briefcase under a bench, but the medal was missing.
Rio’s O Globo newspaper said the thief had already been identified from security camera footage.
