The most subscribed to channel on YouTube — by far — belongs to a rather strange young Swede named Felix Arvid Ulf Kjellberg, better known as PewDiePie. Kjellberg has over 60 million subscribers, whom he refers to, alas, as the ‘Bro Army’. Most of his videos consist largely of him sniggering, putting on silly voices and making comments about other YouTubers.