Sergey Kovalev will next defend against Isaac Chilemba on July 11 in Russia/Associated Press file photo

Light heavyweight champion Sergey Kovalev of Russia has become one of the top pound-for-pound fighters in the world and, along with middleweight champion Gennady Golovkin, one of the scariest.

Kovalev on July 11 in Russia will defend his three titles when he takes on Isaac Chilemba of South Africa (on HBO). Kovalev, who is tentatively slated to then defend against former super middleweight champion Andre Ward on Nov. 19 in Las Vegas, is 29-0-1 with 26 knockouts.

Check out some of his work on this video courtesy of HBO.