Education
Loo studied at Raimondi College Primary Section from Primary 1 to Primary 3, Saint Paul"s Company-educational (Macdonnell Road) Primary School from Primary 4 to Primary 6 and Saint Paul"s Company-educational College from Form 1 to Form 6. He is currently a student at Princeton University.
Career
As a high school student at Saint Paul"s Company-educational College, Loo used elementary techniques to prove that there exists a prime number between 3n and 4n for all positive integers n, and that, furthermore, the number of primes between 3n and 4n goes to infinity as n tends to infinity, thereby generalizing previous results of Erdős and Ramanujan. See Bertrand"s Postulate for details. Notably, Andy Loo"s father is Kinson Loo (traditional Chinese: 盧健生.
Simplified Chinese: 卢健生), who was named one of the ten most influential persons in the mobile phone industry in China in 2008 and 2009.
Andy Loo"s mother specializes in French literature and has worked as a literary editor and a simultaneous interpreter before becoming a housewife.