Claim: Big Brown, an American Thoroughbred, has won all of his races except his race at Belmont Stakes.
Evidence: Big Brown (foaled April 10, 2005, in Kentucky) is a retired American Thoroughbred racehorse best known for winning the 2008 Kentucky Derby and 2008 Preakness Stakes. He suffered his only defeat in the 2008 Belmont Stakes and was later named the champion three-year-old colt of 2008. 1st Maiden 1st Allowance Finish Race 1st Florida Derby 1st Kentucky Derby 1st Preakness DNF, eased Belmont Stakes 1st Haskell Invitational 1st Monmouth Stakes