Jason Momoa's portrayal of Khal Drogo in the HBO fantasy series Game of Thrones, which aired from 2011 to 2012, brought him to prominent international attention. The role cast him as a powerful warlord within the show's expansive narrative, and it remains the performance most closely associated with his name.

Momoa was born on August 1, 1979, in Honolulu, and holds United States citizenship. His education took him through several institutions, including Norwalk High School, Des Moines Area Community College, Colorado State University, and the University of Hawaiʻi at Mānoa. He began his screen career as Jason Ioane on Baywatch: Hawaii, a role he held from 1999 to 2001. He subsequently worked as a model before returning to television, taking on the part of Ronon Dex in Stargate Atlantis from 2005 to 2009. His professional activities have extended well beyond acting: he has worked as a film producer, screenwriter, director, and voice actor. In addition to his television work, he has appeared in the films Justice League and Aquaman, the latter being a notable feature associated with his name in the DC Comics film universe.

Following Game of Thrones, Momoa continued to take on leading roles in long-form series, playing the central character in the Discovery Channel series Frontier from 2016 to 2018 and then a lead role in the Apple TV production See, which ran from 2019 to 2022. His work on See represents one of his most sustained commitments to a single project outside of his film work.