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

Sports Results

A proven competitor, Onassis, delivered young horse scores up to 89% in the FEI Six-Year-Old division and was selected to represent the USA at the 2025 Longines World Breeding Championships. He was the Champion of the DG Bar Cup 5/6 (scoring 87), tied for Champion of the 2025 KWPN IBOP, and earned the title of USDF FEI Six-Year-Old Horse of the Year.

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Offspring Sports Results

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