Who Is Jonathan Sims? Age, Biography and Wiki
As of 2025, Jonathan Sims is 36 years old. He was born in the United Kingdom and gained international recognition for his work on The Magnus Archives, a horror podcast that has garnered a massive following. The compelling narratives and his exceptional voice acting have made Jonathan a prominent figure in the podcast community. For more information, his complete biography can be found on his Wikipedia page.
| Occupation | Voice Actors |
|---|---|
| Date of Birth | November 1, 1988 |
| Age | 36 Years |
| Birth Place | N/A |
| Horoscope | Scorpio |
| Country |
Popularity
Jonathan Sims's Popularity over time
Height, Weight & Measurements
Jonathan Sims stands at an impressive height of 6 feet (183 cm) and has a moderate build. While exact measurements are not publicly available, his fitness and health commitment is evident in his active lifestyle.
Family, Dating & Relationship Status
As of 2025, Jonathan Sims is privately navigating his personal life. He has kept his romantic relationships discreet, maintaining a level of privacy that many celebrities admire. As of this writing, there are no confirmed reports regarding his current boyfriend or girlfriend. He focuses on his work, personal growth, and maintaining strong family ties.
Sims has published two horror novels with Gollancz Ltd. His debut novel, Thirteen Storeys, was published in 2020. The novel expands on the concept of a haunted house by setting the tale in a haunted block of flats in London.
The novel explores the relationship between the wealthy "haves", who rent the luxurious flats at the front of the building, and the disempowered "have-nots" who rent the cheap flats, and enter via a back door.
Net Worth and Salary
Jonathan Sims's net worth is estimated to be in the range of $1 million to $5 million as of 2025. His wealth primarily derives from his successful voice acting career, writing, and various projects associated with The Magnus Archives. While his exact salary remains undisclosed, his popularity and project successes significantly contribute to his financial stability.
Career, Business and Investments
Jonathan's career took off with the launch of The Magnus Archives, which he began in 2016. The series continues to be influential in the horror podcast genre, earning critical acclaim and a dedicated fan base. Besides voice acting, Jonathan is also involved in various writing projects, including scripts and short stories. His business acumen allows him to invest wisely in emerging projects within the audio and publishing industries.
In 2015, Sims and his partner Sasha Sienna launched a self-owned tabletop role-playing game (TTRPG) business called MacGuffin & Company. The company writes and publishes system-neutral micro-settings. These are short TTRPG campaign settings designed to be used with any game system, such as Pathfinder or Call of Cthulhu.
Their first published collection Odd Jobs won ‘Best Roleplaying Game Adventure’ Award at the 2022 UK Games Expo, and was nominated for ‘Product of the Year’ at that year's ENNIES Awards.
In addition to producing games for sale, the company has a Patreon where Sims and Sienna release early content, one-shot campaigns, and provide a course on how to be a Gamemaster or GM.
Social Network
Jonathan Sims is active on social media platforms, connecting with fans and colleagues. He maintains a presence on Twitter and Instagram, where he shares insights into his professional life, updates on projects, and personal reflections. As of 2025, he boasts thousands of followers who appreciate his authenticity and creativity in engaging content.
After his first two novels, Sims signed the world rights to another two novels to Gollancz. Sims' third novel, Burnout, is currently being written, scheduled for publication in 2026.
Described as his "breakup letter to London", Burnout is a horror story set in modern London during a heatwave, making things uncomfortable for a group of residents stuck on the London Underground. When pitching his new novel, Sims told his editor "did you know there's a legal maximum temperature that cows can be transported at, but not humans?".
Education
Jonathan Sims pursued his education in the arts, focusing on writing and performance. His background enables him to craft intricate stories and perform compellingly. Although specific details regarding his academic journey remain private, it is clear that his education has profoundly influenced his career trajectory, contributing to his success as a writer and voice actor.
During his time as a student in St Hilda's College, Oxford, Sims took part in amateur dramatics as part of the Oxford University Light Entertainment Society (OULES), which is billed as "Oxford's least serious drama society".
