He was retired to stud when he was 5 years old. He was a highly successful sire until his death on 9 December 1960, at the age of 30. An important stallion, he sired the winners of 752 races, including 53 stakes winners that had 84 stakes wins, and was the
leading sire in Great Britain & Ireland for six times, counting amongst his progeny: •
Aureole (GB) H, 1950 —
Coronation Cup (1954),
King George VI and Queen Elizabeth Stakes (1954) •
Godiva (GB) M, 1937 —
1,000 Guineas (1940),
New Oaks Stakes (1940) • Gulf Stream (GB) H, 1943 —
Gimcrack Stakes (1945),
Eclipse Stakes (1946) •
Hypericum (GB) M, 1943 —
Dewhurst Stakes (1945), 1,000 Guineas (1946) •
Owen Tudor (GB) H, 1938 — Epsom Derby (1941), Ascot Gold Cup (1942) •
Pensive (US) H, 1941 —
Kentucky Derby (1944),
Preakness Stakes (1944) •
Sun Castle (GB) H, 1938 — St Leger Stakes (1941) •
Sun Chariot (IRE) M, 1939 — 1,000 Guineas (1942),
Epsom Oaks (1942), St Leger Stakes (1942) •
Sun Stream (GB) M, 1942 — 1,000 Guineas (1945), Epsom Oaks (1945) •
Heliopolis (GB) H, 1936 — was sold to an American breeder for whom he stood in Kentucky and was the
leading sire in North America twice in 1950 and 1954. Hyperion's daughters foaled the winners of 1,196 races and GBP £1,131,346. He was also the damsire of
Nearctic, who in turn sired
Northern Dancer, the 20th century's greatest sire. He is also the damsire of Citation, one of the greatest American champions. In
Australia and
New Zealand, Hyperion's descendants have exerted a profound influence on the racing and breeding industry. This influence was introduced via Hyperion's foreign based sons and also by his imported sons, Empyrean [(GB) H, 1944], Helios [(GB) H, 1937], High Peak [(GB) H, 1942], Red Mars [(GB) H, 1941], and Ruthless [(GB) H, 1941], as well as paternal grandsons such as "Star King" (by Stardust (GB) H, 1937) later known as the outstanding sire,
Star Kingdom. Lord Derby commissioned equine artist
Martin Stainforth to paint a portrait of Hyperion. A lifesize statue modelled by
John Skeaping in bronze of Hyperion stands at the front of the Jockey Club headquarters on Newmarket High Street. From 2009, his skeleton has been exhibited at the
National Horseracing Museum (also in Newmarket), lent by the Animal Health Trust to replace the skeleton of
Eclipse. When Hyperion died, Lord Derby and associates toasted him from a bottle of cognac that had been opened in honor of
Winston Churchill, and drank to "The two greatest Grand Old Men of our time." ==Sire line tree==