George Kambosos Jr
World title reigns and bouts
Timeline of world title events
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George Kambosos Jr beats Teofimo Lopez via split decision 12/12
George Kambosos Jr becomes the IBF, RING, WBAS and WBO Lightweight world champion
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Devin Haney beats George Kambosos Jr via unanimous decision 12/12
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Devin Haney beats George Kambosos Jr via unanimous decision 12/12