well some stereotypes holds true, sometimes it turns out the opposite is true. For example black men are actually shorter on average and the tallest nations are all central/northern european. However there are certain tribes in east africa that are unusually tall and some basketball players actually have roots there, so that can create a false stereotype. It also is true that ,on average, asian guys are shorter. Average male height in Vietnam in particular is 5 ft 4 with standard deviation of 2 inches so 5'9 is average of 5'4 + 2,5*SD = 99% percentile.   Given the fact that height is a major attribute women look for in men she's literally asking for the top 1% of the population based on height alone. Now if we throw dick size into the mix...  7in seems to be the 95% percentile of penis size, so only 5% of men have a penis 7inch or more  Assuming that race and height are unrelated to dick size she's asking for the top 5% of that 1% mentioned earlier so the top 0.05%. TOP 0.05%! So to put it simply, another fat delusional bitch