Unbridled joy was present in bundles at Hamburg on Sunday as recent amateur-turned-apprentice Nina Baltromei urged Hochkoenig to victory on the line in the 156th Deutsches Derby, denying the Karl Burke-trained Convergent (Fascinating Rock) by the merest of margins. Hochkoenig is by the Lomitas stallion Polish Vulcano, who stands at the Darboven family's Gestuet Idee, which sponsors the Derby and is where the 17-year-old was bred. We'll be hearing from the stallion's breeder Albert Darboven in tomorrow's TDN, but for the breeders of Hochkoenig, racing photographers Marc and Gabi Ruehl,...