Sir George Martin, the record producer who worked with the Beatles, among other famous artists, and who had more #1 records in the Billboard Top 100 than any other producer, has
died at the age of 90.
As someone who knows a thing or two about the Beatles, I can tell you that Martin had an enormous influence on not only them, but also on pop and rock music as a whole. He was a multiple-Grammy winner, an Oscar-winner, part of the Rock and Roll Hall of Fame, and from what I've heard, including directly from people who knew him, he was a lovely man, a real gentleman. RIP.
(If you've never heard of him before, well, he was probably the reason that the other George Martin has to use the middle initials R.R.)