In December 2012, he was America’s nr.1 DNA tested sire with 2530 gTPI. Six years later, in December 2018, he scores 2518 TPI based on 33,087 daughters. A dream score, right in the DNA bull’s eye. His name: Seagull-Bay Supersire. Bred by the Andersen family in Idaho, owned by Select Sires in Ohio, distributed in many countries by World Wide Sires in California. Supersire turned eight in December. And then already had substantially passed the milestone of one million doses. Is the sire of the nr.2 TPI and highest milk bull of the breed: Uecker JoSuper. Is the double great-grandsire of the gTPI nr.3 of the US: Hurtgenlea Richard Charl. Is the sire of the Dutch nr.1: Cogent Supershot. Is the grandsire of Mr Salvatore RC, one of the most successful Red Holstein sires of sons. Where do we stop? Because in the meantime, Supersire’s great-great-grandsons are already in AI service. It is impossible to imagine modern breeding without Supersire – reason for HI to shed light on the amazing career of the world’s 55th millionaire. Interspersed with short descriptions about all six top bulls that we find in his direct paternal line.