WinStar's Grade I-winning millionaire Paynter, whose story of perseverance captivated the racing world in 2012, had to be euthanized on Friday, Nov. 10, due to lameness, the farm said in a release Friday morning. The 2009 son of Awesome Again captured the 2012 GI Haskell Invitational S. and finished a close second in that year's GI Belmont S. en route to career earnings of $1,101,924 for owner Zayat Stables and trainer Bob Baffert. After nearly wiring the field in the 2012 GI Belmont S. and winning the GI Haskell Invitational,...