His name is Marco Calasan, nine years old from Skopja, Macedonia. With his age right now, he became the world's youngest Microsoft Certified System. He has remarkable achievement. This little boy has four Microsoft Certified. He also wrote a book about Microsoft Window 7. We can't imagine that he can write 312 pages in his book. As we know that Microsoft is the leading brand and leading company for software industry.He got the first Certified from Microsoft at six years old. Marco also worked as an information system controller for nonprofit institution to help people with disabilities. He also taught computer knowledge in English using video streaming.
"I want to go to the United States, a place where I will get all the technical sources" he said