Complex sentence: Luke Kruytbosch is an American Thoroughbred horse racing announcer, best known as the on-track public-address voice of Churchill Downs and The Kentucky Derby from 1999-2006.
Split into simpler sentences: Luke Kruytbosch is an American Thoroughbred horse racing announcer. He is best known as the on-track public-address voice of Churchill Downs and The Kentucky Derby from 1999-2006.