The world of boxing is going through one of its best periods in a long time. The ultimate showdown of Floyd Mayweather vs Manny Pacquiao is taking place in Vegas later this year, while after Kell Brook's return to the ring there's a very solid chance that we'll see him square off against Amir Khan. Pump yourself up by heading over to The O2 where Kevin Mitchell and Lee Selby will fight for World titles, and Anthony Joshua's gonna be taking on Kevin Johnson in what looks to be a massive night for British boxing. Fights include: - Kevin Mitchell vs Jorge Linares: WBC World Lightweight Championship - Lee Selby vs Evgeny Gradovich: IBF World Featherweight Championship - Anthony Joshua vs Kevin Johnson: WBC International Heavyweight Championship Under 15s must be accompanied by an adult aged over 18. Valid ID required. Doors open at 4pm, the actions starts at 4:30pm.