Jews have a great sense of unity in their community, Israel is a strong collectivist country. I think it was Sheikh Zahir Mahmood who said in one of his talks that the jews of israel are upon the sunnah of this Khalifah of our past (I can't remember his name from the top of my head, I think it begins with M)...but anyways, in palestine for every israeli killed dozens of Palestinians are killed in return, and I remember a while ago, the Israelis freed 100 palestinian prisoners for the release of one israeli soilder held in captivity by palestinians.
I think it may come down to how you define "Jews" and "overall population". If you're referring to the population of Israel, then without meaning to be rude, I don't think they do "amazing work" any more than any other nation of it's size. If you mean prolific and famous Jews outside of Israel, then it's worth considering that they may often be labled as Jews by the media due to family heritage, but not actually be Jewish by belief or practice. I think that's the case with a lot of the most prolific examples. I don't know what people think about whether that makes them Jewish, but to me, a person's religion its defined by what they truly believe in, not what family they come from. If they don't read the Torah or go to synagogue, are they really Jewish?
P.s. For a Muslim, success is not defined by materialistic gains.