Olga Poltoranina
| Olga Poltoranina | |||||||||||||||||||||
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| Born | February 27, 1987 | ||||||||||||||||||||
Medal record
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Olga Poltoranina (née Dudchenko; born 27 February 1987) is a Kazakhstani biathlete. She competed in the 2010/11 and 2011/12 World Cup seasons, and represented Kazakhstan at the Biathlon World Championships 2015 in Kontiolahti.
Her husband is cross-country skier Alexey Poltoranin.