I'm black and latin,and about 7 3/4.I'm 5'9 195lbs,and i have always been told that i was a good size.Theres always room for improvement though.Not sticking up for black people because i'm black,but its true there are alot of us that are more hung than other race.The numbers are small i think when u look at it from a whole.
From what I was told when I was kid back in the slave days,all black people had to do for fun was dance and fuck.Also if u look at the way most black women are built--being bottom heavy,we have to be a lil more endowed to get up in there.