Maromo is considered by many to be the father of the Andalusian breed, both for his morphology and his mannerisms, but above all for the large number of descendants who have been champions. Even though he was not a champion himself, Maromo was exceptional as a stallion; he contributed to the improvement of the PRE breed since he transmitted the characteristics of the Guardiola line to his descendants in a very marked way, giving very good products that were highly successful.

Fromm him descend amongst others, the following champions:

• Centella V Champion of Spain SICAB 1984 property of Yeguada Guardiola
• Camela Champion of Spain SICAB 1997 property of Yeguada Guardiola
• Educado X Champion of Spain SICAB foals 1992 property of Yeguada Ayala
• Triunfadora XXX Champion of Spain SICAB 2008, 2005, 2004 property of Yeguada Mater Christi.
• Kazana RAM Cobra Champion of Spain SICAB 2012,2009 y 2008  property of Yeguada Centurión.
• Inmenso Mater Second prize young horses worldwide champion 2017 property of Yeguada Mater Christi.
• Gloria Mater Second prize worldwide championship SICAB 2015 property of Yeguada Mater Christi.
• Marchadora Ram Cobra Champion of Spain SICAB 2012, 2009, 2008 property of Yeguada Centurión.
• Llamativa RAM Cobra Champion of Spain SICAB 2012, 2009, 2008 property of Yeguada Centurión.
• Lirona RAM Champion of Spain SICAB 2009, 2010 y 2011 property of Yeguada Centurión.