Concern over the discoloration of Michael Jordan’s eyes has rebounded after fans noticed yellow pigment in the NBA star’s eyes at a soccer match in Monaco against Barcelona.

Former NBA star Michael Jordan has sparked health concerns among fans after he was spotted at a Champions League game on Thursday (September 19). During the match, which saw AS Monaco beat Barcelona by two goals to one, the 61-year-old basketball legend was pictured with glassy, orange-colored scleras – the part of the eye meant to be white.

According to Healthline, "yellowing of the eyes typically happens if you have jaundice," which "occurs when the oxygen-carrying components in the blood, called hemoglobin, break down into bilirubin and your body doesn’t clear the bilirubin."