Volodymyr Vasylyovych Kovalyuk is a retired professional Ukrainian football defender and midfielder who has previously played for Karpaty Lviv, Dnipro Dnipropetrovsk, Dynamo Kyiv and FC Shakhtar Donetsk. After retiring from active football playing, Korolyuk was appointed on 16 February 2012 as the head coach of the FC Enerhetyk Burshtyn in the Ukrainian First League. Wikipedia