Salaam.
It is difficult to prove that they got so rich by means other than normal in the obtaining system.
In India we have more than enough funds being funneled into maintaining and improving public schools.
And the public School teachers are well paid.
And there are innumerable private schools, where the salaries of teachers is abysmally low, except a very few highly elite schools.
The overwhelming majority of people send their children to Public Schools.
And the Public School teachers send their children to the ordinary private schools where teachers are ill paid.
The whole focus is on "passing" the exams. Not at all on learning and educating.
To boot, we have hundreds of thousands of so called Trusts that collect mind-boggling sums in the name of education, and misappropriate the funds.
No dearth of funds.
Only greed, and the blame game everywhere.
Regards,
A. Ismail Sait.