Anthony Ogogo secured victory on his professional debut by knocking out Kieron Gray in the second round of their bout.

The British fighter looked nervous in the opening round but he showed good technique in defence to block the advances of his opponent.

Ogogo's confidence was clear as he started the second round by punishing Gray with a big right hook.

The Olympic bronze medalist refused to quell his attacking instincts and he knocked down the 35-year-old with two more huge right-handed shots.

Gray was left lying on the mat as Ogogo celebrated his first professional win with his team.