Hearn doesn't see Golovkin-Proksa fight going the distance (Photo credit Ed Keenan/K2 Promotions) By Marcus Richarson: Matchroom Sport promoter Barry Hearn, the promoter for Grzegorz Proksa (28-1, 21 KO’s), doesn’t see tomorrow night’s fight between IBO/WBA World middleweight champion Gennady Golovkin and the 27-year-old Proksa going the full 12 rounds when they meet in this HBO televised fight at the Turning Stone Resort & Casino, Verona, New York, United States.