It's not so remarkable considering the IITs aren't a single university. They are dispersed across all of India which is a fairly large country geographically.
Also the fact these three people come from India isn't that remarkable considering that there are 1 Billion people there. Now if they were from some small developing country like say Sri Lanka or Bhutan, it would be really impressive.
Also the fact these three people come from India isn't that remarkable considering that there are 1 Billion people there. Now if they were from some small developing country like say Sri Lanka or Bhutan, it would be really impressive.