
Adamant he's already the country's greatest, George Kambosos Jr plans on cementing his place in Australian boxing folklore with victory over Devin Haney in Sunday's unification super-fight in Melbourne.
Relishing his underdog status, Kambosos will adopt the same siege mentality that propelled him to a stunning against-the-odds win over Teofimo Lopez in New York last November when he squares off with Haney at Marvel Stadium.