George Kambosos Jr. net worth originates from his boxing career. He is a Greek-Australian professional boxer. George Kambosos Jr. net worth The estimated George Kambosos Jr. net worth is $5 million according to Sportskeeda. Over a decade career in boxing, sponsorships, endorsements and business investments, account for this value. Career overview George Kambosos Jr. entered … Continue reading George Kambosos Jr. net worth and boxing career