It seems incredible from today's perspective that two people, motivated mainly by enthusiasm, should develop both an operating system and a programming language but that's exactly what Dennis Ritchie and Ken Thomson achieved.
Unix and the Unix way of doing things eventually transmuted into Linux and is now the server OS that powers industry and the Internet.
C on the other hand has been the basis for all of the C-like languages we all know and use every day — Java, C# and of course C++. Whenever you write a three-parameter for loop, for(init;test;inc), you owe a debt to C and should think of the fun that Dennis Ritchie had inventing it and making it all work.
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