It might not be that easy for black kids to achieve, but it all depends on each individual. I personally believe the lack of father figure, which is prevalent in black kids growing up is the main cause of lack of achievements.
Secondly black women throw caution to the winds when they believe they want children, by not choosing with who well. Forgetting that children are responsibility. These women choose to be single parent, who are never there to nurture the growth into adulthood of these kids because they are working their ass off.
Nevertheless, some still make it, as I read below: