, winning the 2012
Belmont Stakes Matz had a successful
equestrian career as a
show jumping rider. He was a six-time U.S. national champion, and won at least one major show jumping event in 20 consecutive years. Matz won team gold at the 1986
World Championships in
Aachen riding Chef, to go with his individual and team bronze medals he won at the 1978
World Equestrian Games while riding Jet Run on whom Matz also won the 1981
Show Jumping World Cup. Matz won a total of four gold medals and four bronze medals at the
Pan American Games, and was a member of the U.S. Olympic equestrian teams in
1976,
1992, and
1996. In 1996, he won a team silver medal on Rhum IV, in the show jumping equestrian event, along with
Peter Leone,
Leslie Burr-Howard, and
Anne Kursinski. Matz was also chosen to carry the
United States flag into
Centennial Olympic Stadium at the Closing Ceremonies of the
1996 Games. He retired from show jumping as the leading money-winning rider in the sport's American history, with over $1.7 million. On April 1, 2006, Matz was inducted into the Show Jumping Hall of Fame. He began to train
Thoroughbreds in 1998, making race horse training his full-time profession after he failed to make the
2000 Olympic team. He trains at the
Fair Hill Training Center, in
Maryland. In addition to Barbaro, he trained the 2005
Arlington Million winner Kicken Kris, and shortly after Barbaro's injury, he returned to the scene of his greatest victory to score another major
Churchill Downs win at the 2006
Breeders' Cup Distaff with
Round Pond. In 2012 he trained
Union Rags to become the winner of the
144th Belmont Stakes. ==United Airlines Flight 232==