A look inside Abel Sanchez’s Summit Gym in Big Bear, California, as WBA middleweight champion Gennady Golovkin (26-0, 23 KO’s) continues to put in work ahead of his June 29th clash with Birmingham’s Matthew Macklin (29-4, 20 KO’s). Golovkin is seen here sparring with middleweight prospect Lamar Russ (13-0, 7 KO’s).

All photos courtesy of Chris Robinson (www.HustleBoss.com)

Chris Robinson can be reached at Trimond@aol.com