Caused by excessive or a lack of melanin, this condition is called heterochromia iridis and only around 6 out of every 1,000 people are born with it. Actress Mila Kunis and the late, great singer David Bowie are notable examples.
Caused by excessive or a lack of melanin, this condition is called heterochromia iridis and only around 6 out of every 1,000 people are born with it. Actress Mila Kunis and the late, great singer David Bowie are notable examples.