My own reasons:
- Love of learning, sciences and dealing with people
- Lots of communication, it's a career which has a lot to do with people
- Good pay and good prestige, it's a respected profession
- Lots of different career paths later on - different specialities, research, public health...etc
- Very stable job - it can't be pushed offshore and such, some specialities (the one's I like

) have reasonable hours, although some do have really long hours
- You can work in suburban areas and not in the city
Heaps of other reasons as well - most have been mentioned somewhere
Onto the topic of Asian parents and forcing their kids to do medicine, I think this is an interesting issue. It's true in some cases, I don't think we can deny that, we all have heard of situations where parents have "forced" their kids to do medicine, but to say 90% is a stretch, a very big one, to be honest. I surely do not want to do medicine for my family at all.
In Asia, many families are extremely poor and medicine represents an avenue for a good student to break the cycle and have a decent life.
You've also forgotten many other points, there are many more avenues to break the cycle and have a decent life, medicine is probably one of the harder avenues to having a decent life. Many students in Asia who actually do medicine are rich bastards who probably bribed their way into medical school as well, so you have to admit the whole underdog story of the poor student who does medicine to turn his life around is pretty rare and that most of the time, it's more likely that he end up as an accountant, an engineer or something like that rather than a doctor.
Furthermore, here in Australia, there are many other professions which pay just as well as medicine, dentistry, finance and management are just some of the fields. So I think you've got to re-think your information.
Your comments about your "Indian mates" wanting to do medicine is irrelevant, that's anecdotal and is nothing more than a persuasive device, I can easily say that I have a whole heap of curry (sub-continental) friends who want to do medicine as well, but then and again, I have heaps of others who don't wish to do medicine. I also have a lot of white friends who want to do medicine.
To conclude, Sellingman, I suggest you lay off and quit being so bigoted, the world isn't black and white