Chris Eubank Jr. won an instant classic over Conor Benn on Saturday in London, with father Chris Eubank Sr. unexpectedly joining his corner.

Despite the size difference, Benn came out fearlessly in the opening rounds, using angles and footwork to avoid Eubank's jab and unloading with winging power shots that connected behind a quick jab. In the third round, Benn landed a heavy left that left Eubank with no option but to clinch and recover.

EXCLUSIVE: Chris Eubank Jr and Conor Benn were taken to hospital as a precautionary measure, with the former being kept in until Monday after his brutal win over his bitter rival in London on Saturday