Secret's sire is a prominent horse in modern horse breeding and one of the most successful sons of the World Championships for 5, 6, and 7-year-olds – Sezuan. Secret's very first appearance under saddle caused a real stir and sensation. An incredibly impressive stallion, reserve champion of the Bundeschampionat with four main scores of 10.0, he demonstrated three equally high-class gaits and ideal personal characteristics – easy to ride, talent in dressage, and a desire to excel. Such a horse generated immense interest among breeders, and in his first breeding season, Secret's semen was insufficient for all interested parties. His first offspring were purchased at auctions for very high prices and attracted the most attention from buyers. This trend continues, and Secret's popularity remains incredibly high. Secret's sire, Sezuan, is a flagship stallion, a three-time World Champion among five, six, and seven-year-old dressage horses, and undoubtedly one of the most popular dressage stallions currently. Sezuan's daughter, Wendy, ridden by Elisabeth Wert, won Olympic Gold in Paris in 2024!

The dam, Purga, is a large, well-built, typey mare endowed with powerful gaits and a technical, strong jump. At the stud, she is used as a versatile broodmare. The mare belongs to a rare line founded by the Thoroughbred stallion Huguenot, a descendant of the outstanding Dark Ronald xx. Huguenot's offspring were distinguished by excellent jumping ability; his sons Zalog and Hingan competed in S-class show jumping. Satori ST's maternal half-brother – Florian Great ST (by FranziskusFRH) is currently successfully competing in Holland under the saddle of Iryna Kharchenko/UKR, and this pair also had a good experience competing at the prestigious Pavo Cup.