On Wednesday afternoon, former two-time heavyweight champion Hasim "The Rock" Rahman will announce the onset of his quest to become the oldest heavyweight champion at a press conference at The Strathallan Hotel (550 East Ave.) in Rochester, New York. Rahman is 53 years old and has not won a fight since 2011 or even participated in a pro boxing match since 2014. His pro record is 50-9-2 with 41 KOs.  Rahman will headline a card at ESL Ballpark on Tuesday night, July 14th. He'll face  an opponent to be named later. The show wil be billed as  "Defying The Odds--A Celebration of America's 250th Birthday" is promoted by J Payne Promotions and Tavern Boxing Associates. It will benefit The Boys & Girls Club of Rochester, The Lou Gramm Foundation and Food Link of Rochester.