Is Seo Kang-jun's Charming Eye Color Due to Melanin Deficiency?

Actor Seo Kang-jun's bright brown eye color has garnered significant attention. While many are curious if his eye color is due to a melanin deficiency, it is not possible to conclude melanin deficiency based solely on bright eye color. Eye color is influenced by various factors, including the distribution and density of melanin in the iris, and individual variations are common.

According to blog sources, Seo Kang-jun himself described his eye color as 'galki-saek' (a blend of brown and khaki), and noted that all his family members also have uniquely subtle eye colors. This suggests that his distinctive eye color is likely a personal characteristic influenced by genetics, or family history. A bright eye color itself does not signify a disease, as there are natural individual differences in iris color, just as there are in skin and hair color.

Therefore, a charming bright eye color like Seo Kang-jun's is not inherently a sign of illness. However, if there is a sudden change in the color of one iris, or if symptoms such as light sensitivity, pain, or vision changes occur, it is important to consult an ophthalmologist to determine the cause. It is difficult to assess health status based solely on eye color.