Miles Russell had quite a Father’s Day gift for his dad: the chance to be the caddie in his son’s U.S. Open debut.

As Miles Russell’s putt neared the hole on the ninth green, Padraig Harrington crouched down for a closer look at the way the ball broke.

Miles Russell had quite a Father’s Day gift for his dad: the chance to be the caddie in his son’s U.S. Open debut.