Jean B. LeBlanc is a retired Canadian

Canada

Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...

 Thoroughbred

Thoroughbred

The Thoroughbred is a horse breed best known for its use in horse racing. Although the word thoroughbred is sometimes used to refer to any breed of purebred horse, it technically refers only to the Thoroughbred breed...

 horse racing

Horse racing

Horse racing is an equestrian sport that has a long history. Archaeological records indicate that horse racing occurred in ancient Babylon, Syria, and Egypt. Both chariot and mounted horse racing were events in the ancient Greek Olympics by 648 BC...

 jockey

Jockey

A jockey is an athlete who rides horses in horse racing or steeplechase racing, primarily as a profession. The word also applies to camel riders in camel racing.-Etymology:...

. Although he raced primarily in Ontario

Ontario

Ontario is a province of Canada, located in east-central Canada. It is Canada's most populous province and second largest in total area. It is home to the nation's most populous city, Toronto, and the nation's capital, Ottawa....

 where he became known mainly as John, the English language trasnslation for his name, he is best known for riding La Prevoyante

La Prevoyante

La Prevoyante was a Canadian-bred Thoroughbred race horse elected to the Racing Halls of Fame in the United States and Canada. A filly, she was bred and owned by Jean-Louis Lévesque...

 through the 1972 racing season in the United States

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

. The Canadian Hall of Fame

Canadian Horse Racing Hall of Fame

The Canadian Horse Racing Hall of Fame was established in 1976 at the Woodbine Racetrack in Toronto, Ontario to honor those who have made a significant contribution to the sport of harness and thoroughbred horse racing in Canada....

 and U.S. Hall of Fame

National Museum of Racing and Hall of Fame

The National Museum of Racing and Hall of Fame was founded in 1950 in Saratoga Springs, New York, to honor the achievements of American thoroughbred race horses, jockeys, and trainers...

 filly

Filly

A filly is a young female horse too young to be called a mare. There are several specific definitions in use.*In most cases filly is a female horse under the age of four years old....

 went undefeated, winning all twelve of her starts under LeBlanc en route to the 1972 Eclipse Award

Eclipse Award

The Eclipse Award is an American thoroughbred horse racing award named after the 18th century British racehorse and sire, Eclipse. The Eclipse Awards, honoring the champions of the sport, are sponsored by the National Thoroughbred Racing Association , Daily Racing Form and the National Turf Writers...

 as American Champion Two-Year-Old Filly and the Sovereign Award

Sovereign Award

The Sovereign Award is given annually since 1975 by the Jockey Club of Canada to the outstanding horses and people in Canadian Thoroughbred racing.The most prestigious award for horses is Sovereign Horse of the Year....

 as the Canadian Horse of the Year.

In 2006, LeBlanc received the Avelino Gomez Memorial Award

Avelino Gomez Memorial Award

The Avelino Gomez Memorial Award is a Canadian thoroughbred horse racing honor given annually to a jockey who is Canadian-born, Canadian-raised, or a regular in the country for more than five years, who has made significant contributions to the sport...

for his significant contribution to the sport of Thoroughbred horse racing.