Complex sentence: John M. Veitch (born June 27,1945 in Lexington, Kentucky) is an American Hall of Fame Thoroughbred horse trainer whose family has been part of the horse training business for three generations.
Split into simpler sentences: John M. Veitch (born June 27,1945 in Lexington, Kentucky) is an American Hall of Fame Thoroughbred horse trainer. His family has been part of the horse-training business for three generations.