|New York City Police Department (NYPD)|
|Place of birth||Breezy Point, Queens, New York City, New York|
|Years of service||1990 - 1993|
|Rank||Sworn in as a patrolman - 1990|
|Other work||Baseball coach, personal trainer|
Brian Gerard McNamee is a former New York City police officer, personal trainer, and strength and conditioning coach in Major League Baseball who is most notable for testifying against former New York Yankees pitcher Roger Clemens at a 2008 United States Congressional hearing that concerned the veracity of the 2007 George J. Mitchell Report.
McNamee grew up in Breezy Point, Queens. He attended Archbishop Molloy High School and majored in athletic administration at St. John's University in Queens. At one point he was employed at St John's University, teaching in the sports management program.
The Mitchell Report 
McNamee gained notoriety following the release of Major League Baseball's Mitchell Report, which alleges that McNamee helped acquire performance-enhancing drugs including anabolic steroids, amphetamines, and human growth hormone (HGH) for some or all of the players he personally trained, who included Roger Clemens, Andy Pettitte, and Chuck Knoblauch. McNamee told the Mitchell Commission during their 20-month investigation that he began injecting Clemens with steroids during the 1998 season and that he continued to provide these steroids through 2001. Given the dominant performances produced by Clemens from that time forward, such that Clemens had become widely expected to be a future member of the National Baseball Hall of Fame, many feel that this claim constitutes the most incendiary accusation in the Mitchell Report.
On January 4, 2008, Clemens had a telephone conversation with McNamee in which Clemens stated he "just wants the truth" from someone, never actually telling his former personal trainer to come out and clear the pitcher's name. Clemens said many times in the conversation that the steroid accusations were false; McNamee never agreed or disagreed when this statement was made, simply pleading, "...tell me what you want me to do." McNamee did state, however, "It is what it is," meaning he told the truth.
Clemens filed a lawsuit against McNamee shortly before the recorded conversation for defamation of character. McNamee's attorneys argued that McNamee was compelled to cooperate by federal officials and thus his statements were protected. A federal judge agreed, throwing out all claims related to McNamee's statements to investigators on February 13, 2009 but allowing the case to proceed on statements McNamee made about Clemens to Andy Pettitte.
During the summer of 2012, in the United States District Court for the District of Columbia, McNamee took the stand as the prosecution's central witness in the perjury trial of Roger Clemens. McNamee conceded that his representations regarding Clemens had "evolved" over a period of years. Ultimately, McNamee's admitted inconsistencies resulted in the acquittal of Clemens.
Congressional hearing 
Both McNamee and Clemens were called to the House of Representatives Committee on Oversight and Government Reform on February 13, 2008, where both men reinforced their claims that the other was lying during the Congressional hearing. In the days leading up, McNamee claimed Clemens' wife, Debra, was also given HGH in 2003 to prepare for the upcoming Sports Illustrated swimsuit issue, which she did later confirm, but stated her husband was unaware of her using the drug. Pettitte admitted to also using HGH, obtaining it on one occasion from McNamee in 2002 and again in 2004 from his own father. Roger Clemens was found not guilty of all charges in the government’s perjury case against him.
- in which he received numerous commendations and worked under cover in the elite Anti Crime unit)
- Kovaleski, Serge F. "A Baseball Lover, Key to Tarnishing a Yankee Era", The New York Times, December 15, 2007. Accessed February 19, 2008. "Mr. McNamee was raised in the Breezy Point section of Queens, on the westward end of the Rockaway Peninsula, an area with many police officers, like his father. As a youngster Mr. McNamee was drawn to baseball and became a catcher playing at Archbishop Molloy High School in Queens (in which he was the M.V.P. of the league & captain of the team and then at St. John’s University (also captain of the team) which he attended from 1986 through 1989, majoring in athletic administration, McNamee received a Masters(MS) in Sports Medicine from Long Island University (L.I.U.), according to a spokesman for St. Johns University( S.J.U.), Dominic Sianna."
- ESPN - McNamee takes center stage with bombshells about Clemens - MLB
- Assael, Shaun, Luke Cyphers and Amy K. Nelson. McNamee takes center stage with bombshells about Clemens, ESPN.com, December 13, 2007
- Judge Dismisses Bulk of McNamee Defamation Suit Yahoo Sports, February 12, 2009
- Clemens' wife confirms trying HGH, Associated Press, February 13, 2008
- Pettitte silent on Clemens' claims, Yahoo! Sports, February 18, 2008