Dr Adam Crymble is an internationally recognised historian of migration whose work brings hidden pasts to light. He uses data‑driven methods and archival research to uncover the patterns that shaped people’s lives, movements, and identities, revealing how the past continues to inform the world we live in today. With expertise in data science, digital humanities, and historical analysis, he is a leading figure in the push toward more transparent, evidence‑based storytelling in history. He is also a founding editor of the award‑winning multilingual Programming Historian, a project that has empowered millions of learners to build digital research skills.