The father:

The father Sir Donnerhall, runner up at the 2003 koerung, test winner at Adelheidsdorf in 2005 with the record score of 163, German champion and runner up at 6 years, is one of the most appreciated stallions in Germany, father of the 5 years World Champion Sa Coeur, then sold for 2,31 million at PSI auction. Sir Donnerhall is already the father of over 80 approved stallion including the champions Sir Nymphenburg, Silbermond, Sir Heinrich and Sir Schivago, and of more than 50 mares Awarded by the state.

The mother:

Sierra descend from a Hannover maternal line that has produced several subjects sold at Verden auctions and stallions as Windwurf, San Carlos, Hermelin…