Cologne Blue PS Cologne Blue PS, a six-year-old gelding by Conthargos, Chacco Blue and Baloubet du Rouet. This bay is the perfect embodiment of all the virtues of a quality showjumper. He is scopey, respectful and blessed with a good attitude. It’s just a matter of time until Cologne Blue PS will jump the big classes. The sire Conthargos produced many top level performers as the outstanding mare Pia Contra. Cologne Blue’s dam is the full sister to the 1.60m horses Chaccobeto and and Chac Boy who jumped under his sport name Exelero at Grand Prix-level. The second dam Balonie jumped 1.50m classes and she’s the sister to the 1.60m cracks Chaventyno and Chacon. Success is no coincidence.