The Grand National is the only horse race truly captures the national imagination, with the millions glued to television screens for an average of 9 minutes and 10 seconds every April.

At that time, no one was aware of how big Denman would become in the race-calling world in California and nationally. Or how he would change the face of calling horse races in this country.

Established in 2020, it is regarded as the world's richest horse race. The sixth edition of the event will take place on ...