I personally tested and reviewed the biggest YouTube streamers. This end-to-end review by Mrs. Kalyani is based on their content quality, subscribers, revenue, and more.
2025 scenario indicates that YouTube continues to be a key player in the world of online streaming with over 2.7 billion monthly active users worldwide (Statista, 2025). This factor reflects high interaction with the live content demonstrated by audiences across the globe that still rely on the YouTube’s platform for diverse genres, entertainment, gaming, and news.
Source: Biggest social media platforms by users 2025 | Statista
This widespread use show that YouTube serves as a platform for people of interest and different group of populations. Because of solid monetization tools and viewers from across the world, it continues to be one of the key market players.
Now, it is high time to investigate more detailed information about some of the leaders of the streamer industry.
I Tested the 10 Biggest YouTube Streamers [2025 Reviews]
I personally tested and reviewed the biggest YouTube streamers. This end-to-end review by Mrs. Kalyani is based on their content quality, subscribers, and more.
1. IShowSpeed
Overview: IShowspeed, Who is well-known for his happy and entertaining content, has gained popularity rather quickly, especially in the gaming niche. His unorthodox approach, combined with his highly unpredictable character, has garnered millions of viewers, especially targeting the youthful populations.
Who is? : IShowSpeed, real name Darren Watkins Jr. is a U. S. based YouTuber and live streamer who mainly streams gameplay videos and live stream reactions specifically within the FIFA and other sports sub-genres.
2. Kuzuha Chan
Overview: Kuzuha is a famous Japanese VTuber, currently associated with the Nijisanji company. He has his vampire persona and has assimilated his play to mainly cover esports, often featuring in multiplayer games.
Who is? : Kuzuha is a male VTuber virtual streamer who is among the most popular VTubers today. He is a professional gamer with a niche in gaming especially with an accent to Apex Legends and League of Legends.
3. TimTheTatman
Overview: TimTheTatman is a famous American streamer who plays different games and has a witty and friendly character. He has been a prominent streamer, first on Twitch and then transitioning to YouTube in the second half of his career.
Who is? : TimTheTatman, actual name is Timothy Betar, is one of the You Tubers within the YouTube Gaming where he posts gameplays, humor, and gaming skills. The games he plays most often are Call of Duty and Fortnite among others.
4. DrDisRespect
Overview: DrDisRespect is a streamer with a big personality, fast-paced play style, and an 80s action hero “Doctor” gimmick. He is a former Twitch streamer, who transitioned to YouTube after his dramatic Twitch stream absence from the platform.
Who is? : DrDisRespect, also known as Herschel Beahm IV, is a Twitch streamer that has adopted a vintage, shooter game look with mostache, shades, and a bulletproof vest.
5. Pekora Chan
Overview: Usada Pekora, familiarly known as Pekora, is a Vtuber hailing from Japan and working under Hololive Production. Featuring the avatar of a rabbit and an energetic and playful personality, she is regarded as one of the most famous VTubers.
Who is? : Pekora is a VTuber who portrays a cute, energetic and childish character and mostly plays games while remaining in character with her voice and actions.
6. Ludwig
Overview: Ludwig Ahgren is a variety streamer who primarily plays games and provides commentary while doing so, he also has a lot of new ideas about streaming. Through his spectacle subathon on Twitch before switch to Youtube only, he rose to fame.
Who is? : Ludwig is an American YouTube personality and video game live streamer who primarily streams gameplays, Game-shows, and viewer interactions, and other stylish contents.
7. Windah Basudara
Overview: Windah Basudara is an Indonesian YouTuber who’s content is mainly focused on video gaming with elements of comedy. He has a fan base more specially in the local community and is well appreciated for his approach in variety gameplay and the casual appearance.
Who is? : Windah Basudara is an Indonesian gaming YouTuber who shares gameplays, walkthroughs, and commentaries in an informal and funny style.
8. Vegetta777
Overview: Vegetta777 is among the most popular figures in the Spanish-speaking YouTube community, famous for his narrative skills and unorthodox gaming videos. He has gained a huge subscriber base from the continuation of the Minecraft experiment series.
Who is? : Luque is a Spanish YouTuber known for storytelling and video gaming, particularly in sandbox and open world games, under the pseudonym Vegetta777.
9. Miko Chan (Sakura Miko)
Overview: Sakura Miko is a Virtual YouTuber from Japan and is a part of the Hololive Production company. She remains endearing as Fujisawa Hazume, a cute Tsundere who is clumsy and plays various games with an emphasis on Japanese imports.
Who is? : Miko is a VTuber who is an apprentice shrine maiden, and has various sanboxable yet chaotic streams with tumbles here and there.
10. DJMariio
Overview: DJMariio is a YouTuber from Spain specialized in FIFA content. He has risen to fame and is one of the most popular streamers and YouTubers in the world of football video games.
Who is? : DJMariio is a Spanish content creator known for FIFA, and he has a fan base that enjoys his football-related content, games, and tricks.