What is Petko Petkov?
'''Petko Petkov''' may refer to: *[[Petko Petkov (footballer)]] (1946−2020), Bulgarian football player and manager *[[Petko Petkov (football manager)]] (born 1968), Bulgarian football manager and former player *[[Petko Petkov (volleyball)]] (born 1958), Bulgarian volleyball player {{hndis|Petkov, Petko}}