THERE are many examples of mares who breed two Group 1 winners, and this year I have written about many who have done so in the same year. Misty For Me, elsewhere in this week’s edition, is an example.

The Giant’s Causeway (Storm Cat) mare Trensa has come close to having a pair of Group/Grade 1 winners this year, and it may yet happen. She has however produced a pair of winners at the highest level, one on either side of the Atlantic, and this is just from three runners.