Tanner Buchanan is a talented American actor best known for his standout roles in major television series such as Cobra Kai and Designated Survivor, as well as a prominent figure in Hollywood’s new generation of stars. This comprehensive article dives deep into every facet of his life, including family, early years, acting career milestones, net worth, controversies, and recent news updates, alongside more than five frequently asked questions.
Early Life and Family
Tanner Emmanuel Buchanan was born on December 8, 1998, in Lima, Ohio, USA. Raised in a Christian household, Tanner is the son of Steve and Marlona Buchanan, both industrial engineers. Tanner is an only child, although some sources mention an older sister named Marrae Prowant, suggesting a close-knit family environment. His family relocated to Los Angeles when he was eight so Tanner could pursue his dream of acting.
Tanner’s maternal grandfather is Filipino, contributing to his diverse ethnic heritage. The Buchanan family’s support has been crucial throughout Tanner’s career, offering him opportunities from dance to martial arts.
Childhood Interests and Talents
From a young age, Tanner excelled in sports such as basketball, baseball, and soccer but found his true passion in tap dancing, beginning lessons at age five. He won multiple national tap dance tournaments and trained at the Centre Stage Dance Academy in Ottawa, Ohio, and later at Starbound Talent in Toledo, Ohio. His mother, a black belt, introduced him to martial arts, and he practised taekwondo throughout his childhood. Tanner also learned to play the guitar and piano, showcasing his multi-dimensional talents.
Education and Move to Los Angeles
Tanner started his schooling at Glandorf Elementary in Ohio and later attended performing arts schools in Los Angeles, including Edge Performing Arts Centre and Huckleberry Friend Productions, where he trained under acting coach David Kaufman. The Buchanan family’s decision to move to Los Angeles reflects their commitment to Tanner’s acting ambitions.
Acting Career Milestones
Early Appearances
Tanner Buchanan’s television debut came in 2010 with a small part in Modern Family. He soon featured in episodes of Grey’s Anatomy, Major Crimes, The Goldbergs, and Girl Meets World, steadily building his resume as a young actor.
Breakout Roles
His first major recurring role was Mason Kendall on Nickelodeon’s Game Shakers from 2015 to 2019. In 2016, Buchanan landed the part of Leo Kirkman on ABC’s Designated Survivor, where his performance as the President’s son earned critical acclaim and broadened his exposure.
Cobra Kai Stardom
In 2018, Buchanan began portraying Robby Keene in Netflix’s Cobra Kai, a spinoff of the legendary Karate Kid movie franchise, which catapulted him to international fame. As Johnny Lawrence’s estranged son, Buchanan brought depth and complexity to his character, earning praise for his acting and physicality. Cobra Kai ran for over six seasons, with Buchanan starring in more than 60 episodes and reportedly performing most of his own stunts.

Film Roles
In cinema, Tanner starred in He’s All That (2021), a gender-swapped remake of She’s All That, playing Cameron Kweller opposite Addison Rae. Other notable movie roles include Max Winslow and the House of Secrets (2019), Painted Beauty (2021), The Hyperions (2022), and How to Date Billy Walsh (2024).
Net Worth, Earnings, and Endorsements
Tanner Buchanan’s net worth in 2025 is estimated at about $1 million, with sources noting his growing earnings largely from Cobra Kai and additional film and endorsement work. It is believed he earned $20,000 to $30,000 per episode during his early Cobra Kai seasons, with likely increases as his star rose. Brand endorsements and public appearances have supplemented his income, as seen with considerable monthly social media earnings—roughly $55,000-$75,000 per month in early 2025.
Personal Life and Relationships
In February 2025, Tanner Buchanan and his Cobra Kai co-star Mary Mouser publicly announced their engagement after years of friendship and collaboration on and off-screen. Their relationship has captivated fans of the series and media alike, especially after confirming their romance at the show’s series finale premiere.
Tanner maintains an active presence on social media, sharing moments from his personal life and career with over 4 million followers on Instagram.
Controversies and Public Image
Tanner Buchanan has generally remained free from major controversies, maintaining a positive image in Hollywood. Public discussions have sometimes centred around his physique due to the pressures of working in the entertainment industry, especially in the era of superhero film standards. Buchanan has spoken openly about managing insecurities related to body image and industry expectations.
Recent News and Events
2025 marked a significant year for Tanner, with both the conclusion of Cobra Kai and his engagement to Mary Mouser making headlines. Tanner appears regularly at fan conventions and industry events, with his recent attendance at MEGACON Orlando in February 2025. His future projects are under consideration following the end of Cobra Kai, and his growing popularity ensures ongoing media interest.
FAQs About Tanner Buchanan
What is Tanner Buchanan’s age?
Tanner Buchanan was born on December 8, 1998, making him 26 years old in 2025.
Who are Tanner Buchanan’s parents, and does he have siblings?
His parents are Steve and Marlona Buchanan; sources indicate he is either an only child or has an older sister named Marrae Prowant.
What is Tanner Buchanan’s most famous role?
His portrayal of Robby Keene in Cobra Kai is by far his most recognised role, earning global attention.
What is Tanner Buchanan’s net worth in 2025?
His net worth is estimated at $1 million, primarily due to Cobra Kai and other television and film projects.
Is Tanner Buchanan engaged?
Yes, Tanner Buchanan became engaged to Mary Mouser, his Cobra Kai co-star, in February 2025.
What other talents does Tanner Buchanan have?
He is a national champion tap dancer, passionate about martial arts, and proficient in guitar and piano.
Has Tanner Buchanan been involved in any controversies?
No major controversies have been reported; he is candid about personal challenges, such as industry body image standards.
What projects is he working on next?
With Cobra Kai ending in 2025, Buchanan is evaluating new acting and endorsement opportunities.