Who Is Greg Sestero? Age, Biography and Wiki
Greg Sestero was born on July 15, 1978, which makes him 46 years old in 2025. He is best known for his role as Mark in the cult film The Room, directed by Tommy Wiseau. The film's international following has turned Sestero into a beloved figure in pop culture. Beyond acting, he is also a writer and producer, having penned the memoir The Disaster Artist, which chronicles the making of The Room.
| Occupation | Writers |
|---|---|
| Date of Birth | July 15, 1978 |
| Age | 46 Years |
| Birth Place | Walnut Creek, California, U.S. |
| Horoscope | Cancer |
| Country | U.S |
Popularity
Greg Sestero's Popularity over time
Height, Weight & Measurements
Greg Sestero stands at approximately 6 feet 1 inch (185 cm) tall. As for his weight, it fluctuates around 180 lbs (82 kg), with a fit physique due to his active lifestyle. His body measurements are typically not publicly disclosed, but he maintains a lean and athletic build that complements his career in the entertainment industry.
Family, Dating & Relationship Status
As of 2025, Greg Sestero remains relatively private about his personal life. There have been various speculations about his dating status, but he has not confirmed any long-term relationships. Currently, it appears that he is single, focusing on his career rather than public romantic entanglements. Sestero has always valued his family and often shares anecdotes about his upbringing, which shaped his comedic style.
Sestero's directorial debut, Miracle Valley, premiered at Salem Horror Film Festival in October 2022. The film is about an obsessive photographer and his girlfriend who are invited to a desert getaway in search of an ultra-rare bird. There, their relationship is soon threatened by a sinister force, causing them to face demons from the past, present, and future.
Net Worth and Salary
Greg Sestero's net worth is estimated to be around $2 million as of 2025. His earnings primarily stem from his acting career, appearances at film festivals, and book royalties from The Disaster Artist. Additionally, he has ventured into producing, which has contributed positively to his financial status.
Career, Business and Investments
Greg's career kicked off in the late 1990s, but it was his role in The Room that catapulted him into the limelight. Following the film's success, he expanded his repertoire as a writer and producer. In recent years, he has starred in various indie films and participated in film festivals, showcasing his work as a filmmaker.
In terms of business ventures, Sestero has explored several opportunities, including merchandise related to The Room and investments in upcoming film projects. His ability to engage with a niche audience has made him a savvy entrepreneur in the entertainment space.
Sestero has said that he wrote a sequel to the then-recently released Home Alone at the age of 12, titled Home Alone 2: Lost in Disney World, which included a leading role for himself alongside Macaulay Culkin's Kevin McCallister.
He submitted the screenplay, along with a provisional poster, soundtrack suggestions and a request for a cross-promotional deal between 20th Century Fox and Walt Disney Pictures, to Hughes Entertainment, and eventually received a commendatory letter from John Hughes.
Sestero credits Hughes' gesture with inspiring him to pursue a professional acting career.
Social Network
Greg Sestero is active on social media platforms, where he connects with fans and shares updates about his work. You can find him on:
- Instagram: @gregsestero
- Twitter: @GregSestero
Education
Greg Sestero attended the College of San Mateo before pursuing a career in acting. His education provided him with a solid foundation in performing arts, which he later honed through various acting roles. His passion for storytelling is evident in his literary work and his continued engagement in the film industry.
During his junior year of high school, Sestero began modeling, working in Milan and Paris for designers such as Giorgio Armani and Gianfranco Ferré. He returned to the United States to focus on acting, enrolling in the American Conservatory Theater in San Francisco. His signing with Hollywood agent Iris Burton prompted his eventual move to Los Angeles.
