Pakistani boy Ali Moeen Nawazish who appeared in 23 A Level Subjects from Roots School System, Rawalpindi, Pakistan.

He has set a Guinness Book of World Record by being the only student ever in the world to appear in 23 A Levels and scored and 21 A's. This has been the lead story in all the leading UK newspapers.

Student Ali Nawaz-ish has passed 23 A levels in subjects including pure mathematics, travel and tourism, and sociology.

He got 21 A grades and a B and a C.

The 18-year-old, who is now studying Computer Science at Cambridge University, said that he used to be a 'below average' student.

Sources : 

news.bbc.co.uk/2/hi/7863473.stm

dailymail.co.uk/news/article-1132200/The-boy-set-getting-Cambridge-got-22-A-levels.html