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Psidium (horse)

Psidium was an Irish-bred, British-trained Thoroughbred racehorse and sire. In a racing career that lasted from 1960 to 1961 Psidium ran eleven times and won twice. He is best known for his win, as a 66/1 outsider in the 1961 Epsom Derby. He later became a successful stallion.


  • General 

  • Background 

  • Racing career 

  • Assessment 

  • Stud career