Kambosos and Haney held an open training session

George Kambosos and Devin Haney held an open training session on the eve of their fight on the upcoming Sunday at the arena of Marvel Stadium, where 50,000 fans will be able to attend. A full set of lightweight championship belts will be at stake in the meeting. The last time Kambosos performed in front of Australian fans in 2017, after that his fights were held in the USA, Malaysia, England and Greece.