Known to millions simply as "Guy," the presenter of Coin Bureau is the face of the largest crypto education channel on YouTube. A Brit based in London who studied English and spent years teaching corporate writing, he discovered Bitcoin in 2013 and eventually turned that obsession into Coin Bureau, launched in 2019 alongside co-founder Nic Puckrin, a former Goldman Sachs banker.

The channel has grown past 2.7 million subscribers on a simple formula: long, calm, heavily-researched breakdowns of coins, projects, regulation and macro, delivered without the price-pumping theatrics common to the genre. Guy deliberately keeps his full identity private, letting the content and the research speak. On X he posts as @guyturner_cb to a following of nearly a million, and Coin Bureau has become one of the most trusted on-ramps for newcomers trying to understand the space.