The multiple Group 1 sire was 21.
Sinndar won the Arc in 2000.
The multiple Group 1 sire was 21. It is with great sadness that the Aga Khan Studs announce the passing of Sinndar at the age of 21. A Group 1 winner at two and crowned European Champion Three-Year-Old in 2000, Sinndar (Grand Lodge) remains the only horse to have won the Derby, the Irish Derby and the Prix de l’Arc de Triomphe at the age of three. A winner of seven of his eight starts, Sinndar was ridden in all of his races by Johnny Murtagh who said after his win in the Arc ahead of Egyptband, Volvoreta and Montjeu: “No horse can get by him. He's got speed, he's got staying ability and a great heart. He's the best horse. A true champion."