During his career Nabab de Rêve excelled in both sport and breeding. Under the saddle of Philippe Le Jeune he jumped to victory during the 2002 World Equestrian Games in Vejer de la Frontera, Spain. For the Breeding sport the stallion was awarded as horse of the year for the sBs Studbook in 2002. In 2010 Nabab de Rêve was named as BWP (Belgian Warmbred Horse) Ambassador.
Nabab de Rêve has produced some of the most famous show jumpers in the world. In 2011 offspring Vigo d'Arsouilles got Philippe Le Jeune his World Championships Title in Kentucky, as well as the bronze team medal. But also Valentina van t Heike, Walnut de Muze and many more are famous offsprings in the sport.