Walter Schloss passed away a couple of days back. He was 95.
While Walter is not as famous as Buffett but he was an investor extraordinaire. His investing track record was 16% compound returns for 40+ years. And he did not charge anything unless his clients made money. It is one of the longest and most successful investing track records known to me.
Here is an excellent blog dedicated to Walter Schloss. The blogger has collected a lot of valuable resources together. Take a look
Here are some other related links and articles