One set of twins is rare. Two sets of twins? Even rarer.

What makes this Hampshire family the most special of them all? Each set of their two sets of twin girls has one light-skinned daughter and one dark-skinned daughter — an even split.

Though their mother, Allison, is white and their father, Dean, is black, even doctors were astounded.

Science is incredible!

Allie Caren About the author:
Allie Caren is the Rare People editor. Follow her on Twitter @alLISTENc.
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