Joseph O’Brien, who became the youngest trainer to win the Emirates Melbourne Cup (G1) with Rekindling at the age of 24 in 2017, will unleash a half sister to the star stayer at Killarney Aug. 19.
Joseph O’Brien, who became the youngest trainer to win the Emirates Melbourne Cup (G1) with Rekindling at the age of 24 in 2017, will unleash a half sister to the star stayer at Killarney Aug. 19.