05 Jan Onassis
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Onassis
KWPN-NA Licensed
2026 Stallion Service Auction
| Registered Name | Onassis |
| Registration # | 840025 2019N00009 |
| Birthdate | February 17, 2019 |
| Color and Markings | Black |
| Height | 16.3hh |
| Breeding Direction |
DP (Dressage) |
| Breeding Fee | $800 |
| Specific Terms, Fees, and Conditions | vet fees and shipping at mare owner's expense |
| Semen Available | Frozen |
| EVA Test | Negative |
| WFFS | N/N (non-carrier) |
| Breeder | Hyperion Farm Inc. |
Profile Updated: 2026
Onassis has it all — exceptional movement, an outstanding character, and clear Grand Prix potential. Beyond his impressive résumé, everyone who knows him remarks on his friendly personality and exceptional rideability—a horse who is as enjoyable to handle as he is to ride.
Onassis’ pedigree is purpose-built for performance.
His sire Secret won the silver medal at the World Championships for Young Dressage Horses as a five-year-old and is a son of the legendary Sezuan, a three-time World Champion. Secret has become a true breeding phenomenon, with nearly 60 approved sons worldwide.
His dam line is equally distinguished:
• Granddam Her Highness O competed internationally at Grand Prix.
• Dam Jackie O showed successfully through PSG.
• Dam sire Etoine, winner of the 2010 KWPN Stallion Show, went on to compete at international Grand Prix.
Onassis combines world-class bloodlines with proven international results, a remarkable temperament, and future Grand Prix ability — a rare and very special opportunity.
KWPN Breeding Designation
KWPN-NA Licensed
KWPN-NA Licensed 2025

