The Human Genome Project was a groundbreaking international scientific collaboration from 1990-2003 that successfully mapped and sequenced the entire human genome. This massive undertaking involved thousands of researchers across 20 institutions in six countries, demonstrating how large-scale distributed collaboration could tackle complex scientific challenges. The project pioneered new models of open data sharing and international scientific cooperation, making all genomic data freely available to researchers worldwide. It serves as a landmark example of how coordinated global collaboration can achieve scientific breakthroughs that would be impossible for any single institution.