As a son of champion sprinter Runhappy, So Happy wasn't supposed to be able to get the 1 1/8-mile distance of the Grade 1 $500,000 Santa Anita Derby, but he did, winning the race by 2 3/4 lengths.
It's never a good thing when your boss calls you a knucklehead.
“You can teach him,” quipped legendary trainer Ben A. Jones of Whirlaway in the spring of 1941, “but you can't teach him much. ”