TheGrefg

David Cánovas Martínez, better known as TheGrefg, is a Spanish YouTuber and Twitch streamer who has built one of the largest online followings in the Spanish-speaking world. His main YouTube channel holds 19.6 million subscribers, and his Twitch channel has over 12.3 million followers, placing him among the most-watched streamers globally. Best known for gaming content, particularly around Fortnite, he once held the Guinness World Record for the most concurrent viewers on a single Twitch stream. As of 2026, he continues to stream regularly on Twitch and Kick, and remains a dominant force in the Spanish streaming landscape. [edit]

TheGrefg grew up in Alhama de Murcia, a town in southeastern Spain, where he developed a passion for video games early on. He launched his YouTube channel on January 30, 2012, at the age of 14, and posted his first video the following month. His early content consisted of gaming commentary and Let's Plays, which gradually attracted a small but dedicated audience. In 2016, he co-founded the esports organization Team Heretics alongside fellow streamer Goorgo, a move that expanded his reach beyond content creation. Before his big breakthrough, he also participated in online tournaments and built a reputation as a skilled Fortnite player. He finished high school but did not pursue higher education, instead dedicating himself fully to his online career. [edit]

TheGrefg's breakthrough came in January 2020 when Epic Games announced that a Fortnite cosmetic outfit based on his likeness would be added to the game. The outfit was revealed on January 11, 2021, during a live stream that drew 2,468,668 concurrent viewers, a Guinness World Record at the time. This event catapulted him to global fame. In October 2020, Forbes Spain named him the sixth top influencer in the country, and he appeared on the magazine's cover again in April 2021. He also served as a mentor on the reality talent show Top Gamers Academy in 2020. Beyond streaming, he has authored several books, including El Rescate en White Ángel and Los Secretos de YouTube, and co-wrote Team Heretics. He moved to Andorra in 2018, a decision widely reported as tax-related. In 2024, he began streaming on Kick in addition to Twitch. [edit]

TheGrefg is known for his high-energy, enthusiastic streaming style, often reacting dramatically to in-game moments. He is seen as a pioneer of Spanish-language streaming and a role model for aspiring creators. His fandom, often called the Grefg Army, is known for its loyalty and active participation in his streams and social media. He maintains a polished, professional image while still appearing approachable and relatable to his audience. His move to Andorra sparked discussion about tax optimization among influencers, but his fanbase largely supported the decision. [edit]

TheGrefg commands a vast, decentralized audience across the Spanish-speaking world that lacks a single formal moniker, with fans generally identifying simply as supporters of his personal brand rather than members of a distinct subculture. This community is defined by its capacity for rapid mobilization, evidenced by their collective ability to drive traffic spikes that have historically overwhelmed platform infrastructure. While the fanbase operates without an official title, they maintain a loyal following that extends beyond digital streams into physical ventures like the football club Saiyans FC and the esports organization Team Heretics. The cultural narrative surrounding the streamer often centers on the sheer scale of these gatherings, where the phrase "PASIÓN" has evolved from a catchphrase into a ritualistic chant used during major broadcasts. iFANN's Global Fame Engine has evaluated this person, but they do not currently hold a placement in the published rankings (Global Top 1,000 or a Top-100 scope list). Consequently, no specific ordinal position or numerical score can be assigned to his standing within the global hierarchy at this time. Despite the absence of a ranked placement, the magnitude of his influence remains evident in the record-breaking viewer counts he has generated over the years. The community continues to engage deeply with his content, treating major events like boxing matches and gaming reveals as significant cultural moments. Their interactions are characterized by a top-down dynamic where the creator orchestrates large-scale spectacles, yet the audience responds with a level of intensity that mirrors professional sports fandoms. This relationship fosters a sense of brotherhood among viewers who view the streamer as a central figure in their online lives.[edit]

David Cánovas Martínez adopted his username from a character in the video game RuneScape and once captained a winning YouTuber squad in a charity soccer match organized by Adidas, Real Madrid, and YouTube Gaming in July 2019. He appeared as a playable character in the 2016 title YouTurbo and was featured riding with professional rally driver Carlos Sainz Jr. for Red Bull in a documented Instagram post. His pet dog, Kira, is a known part of his household, and while Fortnite remains his primary focus, he also enjoys Call of Duty and Minecraft. A legendary moment in his career occurred in January 2021 when his Fortnite stream shattered all-time records with over 2.4 million concurrent viewers, an event so intense it reportedly crashed Twitch metrics. Fans still retell the story of "the crash," describing how chat moved too quickly to read as servers struggled to keep up. Another pillar of his lore involves his transition into professional combat sports, specifically his participation in the La Velada del Año series, where he faced opponents like IlloJuan and Westcol. These bouts are treated by the community with the same fervor as traditional sporting events, cementing his status as a multi-sport entertainer beyond the digital realm.[edit]

TheGrefg was born to parents whose names have not been publicly disclosed. He has a sister named Lidia. He moved to Andorra in 2018 and lives there, though he maintains close ties with his family in Spain. He has a pet dog named Kira. [edit]

TheGrefg has collaborated extensively with fellow Spanish streamers and YouTubers, including Goorgo, Ampeterby7, Agustin51, and Vicens, with whom he co-founded Team Heretics and competed in the Stars Battle Royale tournament. He appeared on Top Gamers Academy alongside El Rubius and Willyrex. He has also worked with brands like Adidas, Red Bull, and Epic Games. [edit]

TheGrefg previously dated Gemma Gallardo, a relationship that was publicly known but ended amicably. As of 2026, he is reportedly single and has not been linked to anyone publicly. He tends to keep his personal life private, and no further details about his dating history are available. [edit]

Per iFANN's editorial analysis, TheGrefg's net worth in 2026 is estimated at $12 Million. His financial portfolio is anchored by revenue streams from YouTube advertising, Twitch subscriptions, and direct donations, alongside lucrative brand sponsorship agreements. Additional income is derived from his ownership stake in the esports organization Team Heretics, sales of published books, and merchandise lines. The strategic relocation to Andorra in 2018 is widely recognized as a measure to optimize tax obligations, allowing him to retain a larger portion of his earnings. Since achieving his record-breaking viewership milestone in 2021, his net worth has demonstrated steady growth, supported by expanded sponsorship deals and the expansion of his broadcasting presence to the Kick platform in 2024.[edit]