Isaac Murphy was an African American jockey widely regarded as one of the greatest riders in American horse racing history. He was born in 1861 in Fayette County, Kentucky, and began his racing career in the late 1860s. Murphy is known for his exceptional skill and success in a sport that was dominated by white riders during his time.

Murphy achieved numerous milestones and records throughout his career, including winning the Kentucky Derby three times (1884, 1890, 1891), the first jockey to accomplish this feat. He also won the Kentucky Oaks and the Clark Handicap multiple times. Murphy was known for his strategic racing style, impeccable horsemanship, and ability to bring out the best in his mounts.

Beyond his impressive racing accomplishments, Murphy faced significant challenges due to his race in a predominantly white industry. Despite these obstacles, he garnered widespread respect and admiration from his peers and fans for his talent and professionalism. His success paved the way for future generations of African American jockeys in the sport.

Isaac Murphy's legacy endures as a trailblazing figure in American horse racing and a symbol of excellence in the face of adversity. He was posthumously inducted into the National Museum of Racing and Hall of Fame in 1955, further solidifying his place in Black history.