Rupert "Ruby" Walsh is an Irish former jockey. He is the second child, and eldest son, of former champion amateur jockey Ted Walsh and his wife Helen. Widely regarded as one of the greatest National Hunt jockeys of all time, Walsh is the third most prolific winner in British and Irish jump racing history behind only Sir Anthony McCoy and Richard Johnson.

Kill is a village and parish in County Kildare, Ireland near the county's border with Dublin beside the N7. Its population was recorded as 3,818 people in the 2022 census.