Sergey Punko

Sergey Punko (also spelled Sergei; born 10 January 1981 in Navapolatsk) is a formerly Belarusian, now Russian, Paralympic swimmer. He was born with a progressive eye disease, but had normal sight as a child. By that time, he had less than 5% vision. Classified S12, he began swimming in disability meets in 2002. At the 2012 Summer Paralympics, he won a gold and silver medals for Russia.

In February 2013, Punko held S12 long course world records in 200, 400 and 800 metre freestyle and 200 metre butterfly events.