Sergey Kovalev is a Russian boxer born on April 2, 1983 in Kopeysk, Russia. He is a three-time world champion, having won the WBA, WBO and IBF Light Heavyweight titles. He has also won two gold medals at the World Military Championships in 2005 and 2007. Kovalev is considered one of the best light heavyweight boxers of all time.
Sergey Kovalev is a member of Boxer