Victor Espinoza, aboard American Pharoah, reacts after crossing the finish line to win the 147th Belmont Stakes horse race at Belmont Park in Elmont Saturday. Pharoah is the first horse to win the Triple Crown since Affirmed won it in 1978. — AP ELMONT, New York — American Pharoah entered the pantheon of US thoroughbred racing's all-time greats by winning the Belmont Stakes wire-to-wire Saturday to become the first horse to capture the coveted ‘Triple Crown' in nearly four decades. In winning a seventh straight race, American Pharoah became the 12th horse and first since Affirmed in 1978 to sweep the Kentucky Derby, Preakness Stakes and Belmont Stakes. As he crossed the finish line, jockey Victor Espinoza pumped his fist as the crowd of 90,000 at sold-out Belmont Park roared. “I'm telling you at the first turn, that was the best feeling I ever had,” Espinoza, who failed twice before to win the Triple Crown by losing the Belmont Stakes, said. “The way he runs and stretches legs, and the way he hits the ground, it doesn't feel like you're going that fast. It feels like he's in slow motion.” Wood Memorial winner Frosted finished second, 5-1/2 lengths behind American Pharoah, while Keen Ice grabbed the show spot. The victory secured American Pharoah trainer Bob Baffert's first Triple Crown after the Hall of Famer was denied three previous times at the Belmont Stakes, with Silver Charm in 1997, Real Quiet in 1998 and War Emblem in 2002. “I was prepared for somebody coming (in the stretch) because I've gone through this so many times,” said Baffert. But, he added, at the eighth pole: “I knew he was going to do it.” American Pharoah, the muscular son of 2009 Kentucky Derby runner-up Pioneerof the Nile, now has seven victories in eight career starts. The winning time of 2:26.65 for a mile-and-a-half over a fast track was well off the record of 2:24 set in 1973 by Triple Crown winner Secretariat. American Pharoah held a two-length lead over Frosted at the top of the stretch before widening it out and winning easily. Prior to American Pharoah's victory in the eight-horse field on Saturday, 13 horses since Affirmed's 1978 Triple Crown had triumphed in the Kentucky Derby and Preakness but failed to win the Belmont, the longest and most demanding of the three races. “I wasn't as nervous as I usually am before these because I really felt I had the horse,” said Baffert. “When I saddled him I could tell. I told Victor in the paddock, ‘Dude, he is ready, ride him with confidence.' And he did.” American Pharoah won the May 2 Derby by a length and two weeks later claimed the Preakness Stakes by a jaw-dropping seven lengths in a driving rainstorm. He was the only horse to run in all three of the Triple Crown races this year. The bay colt's owner, Ahmed Zayat, said he would like to keep the sport's newest rock star on the track through the end of the year. Zayat has already sold American Pharoah's breeding rights. American Pharoah's triumph in the $1.5 million Belmont Stakes ended the longest-ever Triple Crown drought. “Thirty-seven years we've waited for this,” said Baffert. “What a feeling. It's probably going to take a few days to sink in.” — Reuters