Singapore ranks top in education ranking

Singapore students score top marks in science and mathematics in a survey among 76 countries conducted by the OECD. The survey was on 15 year olds in Mathematics and for 14 year olds in Science in the Programme for International Students Assessment. Hong Kong was second, South Korea third, Japan and Taiwan joint fourth. The next 6th to 10th rankings were from Europe. The rest of the 3rd ‘World Asian countries were ranked far far away.
 
What does this survey say? Singapore students were the best at age 14 and 15. And this is not the first time the survey was conducted. The results of past years have been consistent. The strange thing is that Singapore students were found quite useless in later years and totally hopeless and unemployable. And Singapore is so desperate that there is no talents in Singapore, wondering what happened to the bright 14 and 15 year olds, that Singapore needs to import huge numbers of foreigners from the unranked 3rd World countries to help it to grow, and to provide jobs for the useless Singaporeans. Without the foreigners, Singapore will sink, perish from this world.
 
Can you believe that? Is that true, that top students at age 14 and 15 disappeared into thin air or became duds as they grew up? If not Singapore would be flooded with our own top talents in many fields. What could be the possible explanations for this queer phenomenon?
 
One explanation is that the survey is inaccurate and unreliable as the correlation did not make sense. Two, Singaporeans are born with a defective gene that self destruct and all Singaporeans will become stupid or daft as they grow older, ie after year 15.
 
A third possible explanation is that the young of the 3rd World continue to make rapid progress to leapfrog over Singaporeans in intelligence and ended up as the desirable foreign talents to replace the daft Singaporeans. Can this be it? Must be it.
 
A fourth and likely explanation is that somehow the 3rd World graduates have scintillating qualifications and job experience that are better than Singaporeans in all aspects, including street smartness, skills sets, bluffology etc etc that make them so impressive and so desirable as employees, including ability to do wonders. Actually everyone knows by now how easy it is to get all the top grades and top degrees, and CVs and job experience without having to work for it. They could just buy them from the shelf. Or the institutions would sell them directly for a fee. I think this is the likely cause.
 
Now, how can Singaporeans then do better than these 3rd World talents? My recommendation is that if you can’t beat them in cheating just join them in their game. With the talents of our students, I am pretty confident that if we want to cheat, allow them to cheat, they would be able to cheat betterer, with distinctions. But you need to have the authority on their side and not on the side of the foreign cheats. This is very important for daft Singaporeans to be successful, to be employable.
 
What do you think? Our young are top talents but never live past 15 years old? Who is cheating our young talents?