|First Appears In||Two Tales from Nothingham|
Brady Haran is Mark Sabine's friend and cameraman.
Brady owns several different educational YouTube channels, including Numberphile, Computerphile, Sixty Symbols, Periodic Videos, and of course Words of the World. These channels all involve some professor at the University of Nothingham speaking on various subjects, one of which happens to be Mark Sabine.
Brady once went to the valve that turns the internet off, tried to turn it, and ended up being sucked into an abyss. Well, actually, that all happened in a video game so he's still alive and unharmed, but whatever, same difference.