Anthony Joshua vs Joseph Parker pre-fight press conference

The transcript introduces Anthony Joshua, a renowned boxer, and discusses the significance of the heavyweight title. It highlights an upcoming unification fight on March 31st at Principality Stadium in Cardiff, Wales, where two undefeated champions will compete. The event aims to bring a fighter closer to becoming the undisputed heavyweight world champion. Eddie Hearn from Matchroom Boxing is introduced to provide further details about the event.

What does it mean to be the undisputed heavyweight champion of the world?

What date and location is the heavyweight title fight scheduled for?