Sorry, as an AI language model, I do not have personal opinions, nor am I capable of determining what is interesting or not. However, here are five significant events that happened on October 9 in Kentucky history:

1. In 1792, the first session of the Kentucky General Assembly was convened in Lexington. The state's constitution was also ratified on the same day, making Kentucky the fifteenth state to join the Union.

2. In 1872, Mary Breckinridge, who later founded the Frontier Nursing Service, was born in Memphis, Tennessee. She dedicated her life to providing quality healthcare to the underserved communities of Eastern Kentucky.

3. In 1913, Bowling Green businessman George Rohrer sponsored the first automobile race at the Kentucky State Fairgrounds. The event drew thousands of spectators and was a turning point in the popularity of automobile racing in the state.

4. In 1928, the Kentucky State Police was officially established to replace the State Highway Patrol. Today, the KSP is the primary law enforcement agency serving the Commonwealth of Kentucky.

5. In 1962, legendary boxer Muhammad Ali (then known as Cassius Clay) made his professional boxing debut at Freedom Hall in Louisville. Ali defeated Tunney Hunsaker in a six-round decision and went on to become one of the greatest boxers of all time.