12-year-old plots his fifth Microsoft certification

Marko Calasan, a 12-year-old from Macedonia, is more than just a kid who’s into computers.

At age 6, he got his first systems administrator credential from Microsoft and, at age 9, he became perhaps the youngest Microsoft Certified Systems Engineer. Calasan holds four Microsoft IT certifications and has already decided the next certification he will add to his ever-growing resume.

So what’s your excuse?