Gabriel Alejandro Guevara Mourreau, known professionally as Gabriel Guevara, is a Spanish actor and model who achieved international fame as the star of the record-breaking romantic drama My Fault. Born on February 6, 2001, in Madrid, Spain, Guevara began his career in front of the camera as a model before transitioning into acting, where he quickly became a recognizable face in Spanish youth-oriented television and streaming platforms.

His acting career launched with a role in the Spanish adaptation of the popular Norwegian series, Skam España. Guevara appeared in the show's first two seasons, which aired between 2018 and 2019, gaining early exposure and a dedicated fanbase. This early success led to more prominent roles, including a lead part in the Disney+ original series From Tomorrow, a fantasy drama where he played one of the central characters navigating life and the supernatural. These projects solidified his status as a rising star within the Spanish entertainment industry.

The pivotal moment in Guevara's career arrived in 2023 with the release of the Prime Video film My Fault, an adaptation of the popular Wattpad story by Mercedes Ron. Starring opposite Nicole Wallace, Guevara portrayed Nick Leister, a complex and charismatic character in a story of intense romance and family conflict. The film became a massive global success on the streaming platform, being hailed as the most-watched non-English language film in Prime Video history for that year. This breakthrough role transformed him into an international heartthrob and demonstrated his ability to anchor a major film project.

Following the monumental success of My Fault, Gabriel Guevara's career trajectory ascended to a new level. He continued to balance his work in television and film, capitalizing on his increased global recognition. As a model, his striking looks and newfound fame also kept him in demand for fashion campaigns and editorial work. Guevara represents a new generation of Spanish actors achieving crossover success through streaming media, with his performance in My Fault serving as the definitive milestone that introduced his talent to a worldwide audience.