The Top 10 Toughest Exams: Master Sommelier is Number One

What is the toughest exam in the world? Degree Library has a list of the top ten and the test to become a Master Sommelier is number one. As in the most difficult. So what are the nine exams in front of it that are (relatively) easier? Here's the list:

10) Indian Engineering Services Exam

9) Mensa Admission Test

8) Chartered Financial Analyst Exam

7) California Bar Exam

6) Cisco Certified Internetwork Expert Exam

5) Malaysia Certificate in Legal Practice Exam

4) Gaokao (China's National Higher Education Entrance Exam)

3) All Souls College Examination Fellowship

2) Indian Institute of Technology Joint Entrance Exam

1) Master Sommelier Diploma Exam