One of the most popular YouTube channels in the world, which features animated nursery rhymes, has been sold. Little Baby Bum was founded by a London-based couple in 2011 and has racked up 17.5 ...

Baby Shark, the infuriatingly catchy ... has undoubtedly helped it climb the ranks of YouTube's most-watched videos. "Nursery rhymes have always been sort of slow, very cute, but something that ...