Bjarne Stroustrup is a world-renowned computer scientist known as the founder of the C++ programming language. He was born in Denmark in 1950. He has made outstanding contributions in the field of computer science. In order to develop a more efficient and powerful programming language, Stroustrup created the C++ language in 1983. C++ is an object-oriented programming language that inherits the characteristics of C language and adds many new functions and concepts, such as classes, inheritance, polymorphism, etc. The design concept of C++ language is compatible with C language, so C++ can use C language code, and C++ also provides many other functions and extensions. His contribution is far from the design of C++ language. He has also done other important research in the field of computer science. He has concurrent programming, template metaprogramming He has carried out in-depth research and put forward a series of important concepts and technologies. His research results have made great contributions to the development and progress of computer science. His contributions have made C++ a programming language widely used in various fields, including system development, game development, etc. Trup's achievements made him an important figure in the field of computer science and was known as a giant in computer science.