A young athlete through and through: On Fire combines the world's best bloodlines in his pedigree. Sire Okawango is a son of Ogano Sitte, who was successful on the international stage under Philippe Lejeune, BEL. Dam's sire Asca was a 1.60 m winner under Christian Ahlmann.

Dam Asca's Eponess is sister to the Neustadt state stud stallion Stonehill by Stakkato Gold. Granddam Estelle is sister to the licensed Roche J as well as four horses successful at 1.40 m and higher, including the licensed La Pilot/1.45 m with Felix Haßmann and Libertino/1.45 m with Maximiliane Ruppert. From the lineage: the CCI5* event horse Pippa/K. Khoddam-Hazrati, AUT.