He played a season for London Wasps, a professional team in England, participating as a replacement in the AVIVA Premiership and Anglo Welsh games, and as a starter in a European Challenge Cup match.

He returned to VVA Saracens for that season, where he has played until 2016/17, when he finished his career.

Korshunov had 75 caps for Russia, from 2002 to 2015, with 5 tries scored, 25 points in aggregate.

He was the captain of the Russia side and was a key player in the team that achieved the qualification for the 2011 Rugby World Cup, in New Zealand, for the first time.

This biographical article relating to Russian rugby union is a stub.