Claim: The R&B group Boyz II Men included Michael McCary.

Michael `` Mike '' Sean McCary -LRB- born December 16 , 1971 -RRB- is an American singer , best known as the former bass singer of the R&B group Boyz II Men .   In 2003 , Michael McCary left Boyz II Men due to chronic back problems , resulting from multiple sclerosis -LRB- MS -RRB- and personal problems . McCary plays in the film Mannsfield 12 , in which he takes on the role of Herold . He has also appeared on the television game show Identity on March 24 , 2007 . Lately , Michael has been seen in the court room as a celebrity juror on a TV show that airs daily called Jury Duty . He was also shown in the pilot for a talk show with Paula Poundstone called A Pound of Paula , which was n't picked up .   McCary is the son of Omarnetta Thomas and Robert McCary Sr. . He has a brother named Robert McCary Jr. . Michael was due to make a long-awaited return to the group in 2011 for their twenty-year anniversary album with all new material . However , negotiations between McCary and the group broke down , and this was confirmed by Boyz II Men via their website . He is the step-brother of fellow singer Will Downing .