Dee ihe na-aga n'ihu maka paragraf a - Nikolay Valeryevich Skvortsov (; amụrụ 28 Machị 1984 na Obninsk) bụ onye na-egwu mmiri butterfly si Russia, onye meriri ọla ọcha na ọla nchara na 2004 European Championship
na Madrid, Spen. Ọ gụrụ mmiri maka Russia na 2004 Summer Olympics, ebe ọ kwụsịrị n'ọnọdụ nke asaa na 200 ọsọ. Na 2008 Summer Olympics, ọ na-egwu mmiri na 100m na 200m urukurubụba na 4 × 100 m medley relay, na-agwụ na 20th, 8th na 4th n'otu n'otu. Na 2012 Summer Olympics, ọ na-egwu mmiri n'otu ihe atọ ahụ, na-agwụ na 10th, 14th na 12th n'otu n'otu.