Michael Conlan pleased with bantamweight move as he wins again

Michael Conlan says he is feeling stronger after his move up to bantamweight as he progresses to the quarter-finals at the World Championships in Kazakhstan.

Conlan took a unanimous win over Brian Gonzalez of Mexico in their last-16 bout and will face Russia's Vladimir Nikitin in the quarter-finals on Wednesday.

The Belfast man won bronze in the flyweight division at last year's Olympic Games.