Maybe its a culture/sub-culture thing?
Obviously there are guys from any background that have "skills" with the ladies. But maybe some cultures or sub-cultures make it more likely that a higher percentage of guys will actually approach women? And maybe some of these cultures actually will let them approach and be more confident, with better things to say.
The stereotype is the nice little white boy that doesn't actually go up to any girls or have anything to say to them if he does, sitting around later bemoaning the fact that he doesn't meet any girls.
Like if God meant him to have a girl God would just magic her into his bed. Although that really doesn't require "skills" just money.