Question about Kenyan dudes interested in foreign women?

I’m sorry if this question has been asked before, but I’m just asking out of my own curiosity lol.

Anyway I been travelling around Kenya with my sister (we’re both white btw) and there’s just been a lot of random dudes hitting on her everywhere we go lol.

I’d say my sister probably gets around 3-4 girlfriend requests a day at least lol.

Anyway, not sure if it’s just dudes finding my sister attractive, or if its just the male equivalent of female gold diggers I’m seeing.

Anyway, I just didn’t want to jump to any personal assumptions but,

What do you figure is the reason?