Peter Quillin takes on world champion Andy Lee in Brooklyn on last December . Quillin 's uncle died after battling cancer while he was in training camp . Quillin did not attend the funeral , instead concentrating on his training . Lee won the WBO middleweight title against Matt Korobov April 11 .
Peter Quillin takes on world champion Andy Lee in Brooklyn on April 11 . Quillin 's uncle died after battling cancer while he was in training camp . Quillin did not attend the funeral , instead concentrating on his training . Lee won the WBO middleweight title against Matt Korobov last December .