It doesn't happen every year, but in 2016 Coolmore's Galileo was the leading sire at Royal Ascot, with five winners--four of them in a row in the last two races on Friday and the first two races on Saturday, following Order Of St. George's impressive win in Thursday's G1 Ascot Gold Cup. He also had five seconds, one third, and the earners of £909,173, according to tables published in last Sunday's Racing Post. Four of the five, you won't be surprised to hear, were trained by Aidan O'Brien (Kinema, winner...