アイリッシュセントレジャー
Smullen's first Classic victory came in the Irish St. Leger in 2001 on Vinnie Roe for Dermot Weld. They went on to win the same race the next three years. A total of twelve European Classic wins included the 2016 Epsom Derby and Irish Derby on Harzand for Dermot Weld and owner the Aga Khan.