Video one · 2011
How to optimize your ZTE Blade
Latest video · 2026
Xiaomi made an iPhone Duo. It’s Unhinged.
15.4years since video one
23Msubscribers today
983Kviews on the first video
17.6×more views on the latest video
About Mrwhosetheboss
Arun Maini, known as Mrwhosetheboss, runs one of the largest tech channels in the world. He is known for making smartphone and gadget news genuinely entertaining.
Video one
He started as a teenager in 2011. His oldest public video is a practical tutorial, "How to optimize your ZTE Blade", from April 2011, made for owners of a budget Android phone that was popular in the UK at the time.
The breakthrough
He kept making tech videos through his university years, and his channel grew steadily with a mix of reviews, comparisons and explainers. His high-energy editing and big concepts, like testing phones in extreme conditions, set his channel apart.
Today
Maini describes his mission as making "the most fun and useful tech videos on the planet". His channel covers every major phone launch and the industry stories behind them.
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