Julien Donzé Biography: Net Worth, Siblings, Age, Parents, Height, Ethnicity, Films, YouTube Videos

Julien Donzé, widely known by his online alias Le Grand JD, is a Swiss YouTuber, filmmaker, and digital creator celebrated for his eclectic content, which ranges from humorous parodies to immersive documentaries.

Born on February 5, 1987, in Geneva, he is recognized as one of Switzerland’s most prominent YouTubers, with nearly 4 million subscribers as of 2025.

His work spans comedic sketches, urban exploration (urbex), paranormal investigations, and impactful reports from conflict zones like Iraq, blending entertainment with informative storytelling.

Profile

• Full Name: Julien Donzé
• Stage Name: Le Grand JD
• Born: 5, February 1987
• Age: 38 years old
• Birthplace: Geneva, Switzerland
• Nationality: Swiss
• Occupation: YouTuber, Filmmaker, Cameraman, and Editor
• Height: Unknown
• Parents: Unknown
• Siblings: Unknown
• Spouse: None
• Children: None
• Relationship: Single
• Net Worth: $1.5 million

Early Life and Education

Julien Donzé was born on February 5, 1987, in Geneva, Switzerland. Details about his parents and any siblings are not publicly available, as he keeps his family life private.

Growing up in Geneva, Julien developed a passion for video production from a young age, which led him to pursue formal training as a cameraman, editor, and filmmaker.

Specific details about his educational background, such as the schools he attended or the degrees he earned, are not publicly disclosed. His ethnicity is Swiss, and his religious beliefs are unknown, as he does not publicly discuss them.

Career

Julien Donzé launched his YouTube channel, Le Grand JD, in 2009, initially focusing on humorous content, parodies, and music videos.

His early work included comedic sketches and clips, such as “J’aime les licences” (2011), featuring rapper Orelsan, and “Bref j’ai joué à Call of Duty avec Diablox9” (2011), a parody of the French series “Bref” that garnered nearly 12 million views, propelling him to fame.

Starting on Dailymotion before fully transitioning to YouTube in 2011, Julien used his channel as a creative “laboratory,” experimenting with diverse formats. His background as a trained cameraman and editor gave his early videos a polished edge, helping him stand out in the first wave of French-speaking YouTubers.

As his channel grew, Julien expanded into more serious and ambitious projects, showcasing his versatility. By 2015, he had surpassed 500,000 subscribers, and his content evolved to include urban exploration and paranormal investigations through his Phantasma series, where he explores allegedly haunted locations.

His 2017 documentary from Mosul, Iraq, alongside the Free Burma Rangers, marked a pivotal shift, earning over 2 million views and sparking discussions about YouTubers venturing into journalism.

Collaborations with creators like Diablox9 and projects such as the RTS series Animalis (2017), which won the Grand Prix du Jury at the Swiss Web Festival, further solidified his reputation.

His documentaries on wildlife, such as observing lynxes in the Jura or polar bears in Svalbard with Mike Horn, highlighted his commitment to environmental storytelling. Julien Donzé, as Le Grand JD, remains a leading figure in the French-speaking YouTube community, with nearly 4 million subscribers and over 530 million views as of 2024.

His recent work includes a viral video on the “Bête des Vosges,” a mysterious predator from the 1970s, which amassed 1.3 million views in under 10 days. He continues to produce documentaries, such as those for the Fonds Electricité Vitale Vert, exploring environmental projects like river renaturation.

Julien’s ability to blend humour, adventure, and social commentary, paired with his professional filmmaking skills, has made him a respected creator. His influence extends beyond entertainment, inspiring younger audiences to engage with global issues through accessible, engaging content.

Social Media

• Instagram Handle: @legrandjd
• Facebook Handle: Le Grand JD
• Twitter Handle: @legrandjd
• YouTube Handle: @LEGRANDJD

Personal Life

Julien Donzé is single and has no children or publicly known spouse. He maintains a private personal life, focusing public attention on his creative work and adventures.

Based in Geneva, Julien is passionate about nature, as evident in his environmental documentaries and his involvement in community gardens, although he is not a vegetarian.

His lifestyle revolves around travel, filmmaking, and engaging with his audience, often sharing behind-the-scenes glimpses of his projects on social media.

Net Worth

Julien Donzé’s estimated net Worth is USD 1.5 million. His primary income sources include YouTube ad revenue, brand partnerships, and freelance work as a filmmaker, cameraman, and editor.

Collaborations with organizations like SIG for environmental projects and his production company, Laxar Gang, co-founded with journalist Margaux Fritschy, also contribute to his financial success.