![]() Cal Ripken Jr., Mickey Mantle, and Lou Gehrig all did just fine with their blue eyes. A study published in American Journal of Medical Genetics, Part B: Neuropsychiatric Genetics found that European Americans with blue eyes had up to 83 percent. and 2 of people have blue, hazel, and green eyes, respectively. If none of that helps, Hamilton should also realize there's a rather proud legacy of blue-eyed baseball players. Fifty-five percent of the respondents involved in the report were female, and 45 were male. Meanwhile, brown-eyed subjects had quicker reaction times. In a 2007 British study, researchers found that blue-eyed people were better at strategic thinking and generally performed better in tasks that required long-term thought, such as running or golf. ![]() All blue-eyed people, Eiberg said, demonstrated the same tweak in their DNA, meaning that they can all be traced back to one ancestor.īut those blue eyes may mean that Hamilton is smarter at certain tasks. Hans Eiberg at the University of Copenhagen theorized that humans all started with brown eyes until one single genetic mutation created blue eyes. In fact, Hamilton should be proud to be part of an exclusive club: recent studies found that only one in six Americans now have blue eyes, down from roughly 50 percent at the beginning of the 20th century.Īnd according to genetic research, those few blue-eyed folks are all related. For now, he says it’s made a difference, and that he may have solved his genetic flaw.īut there's really a lot to love about blue eyes.įirst of all, there’s the fact that most of us start off with blue eyes, then acquire more melanin as we grow up. Hamilton said he has started wearing red contact lenses during day games to draw in less light and help him see the ball better. "Because of the lack of pigment in lighter color eyes-like blue or green eyes as opposed to brown-you get a lot more unwanted light and that can create glare problems.” As optometrist Richard Ison explained to ESPN: Whether or not it’s the color of his eyes, there is a significant difference: as of June 24, he was hitting. This is when all or part of one iris is a different color than the other.Josh Hamilton recently claimed he doesn’t hit well during the day because he has blue eyes. Gray eyes account for less than 1 percent of people and are considered very rare.įinally, another rare, but possible, eye color trait is known as heterochromia. Since throughout the British history there were many migrations and fluctuations of peoples on its territory, they have all left their. On the other hand, amber eyes are more golden or coppery without the specks of gold, green and brown. Hazel eyes are generally light or yellowish-brown with flecks of gold, green and brown in the center. Hazel and amber eyes can both be found in about 5 percent of the worldwide population. Unusual colors such as hazel, amber and gray technically have a higher percentage than green. Here’s where an overview of eye color percentages across the world gets a little more intriguing. Outside of this region, green-eyed people tend to live in Northern Europe. But depending on where you are that may seem incorrect.įor instance, the majority of people living in Ireland and Scotland have either green or blue eyes. Only 2 percent of the population has emerald eyes. When it comes to eye color, the rarest is green. However, only 8 to 10 percent of individuals actually have blue eyes.Īnother cool fact? All blue eyes have been traced back to one common ancient ancestor! Green with envy Everyone with blue eyes is related Between 6,000 and 10,000 years ago, a baby was born in Europe with a harmless genetic mutation. Rather than including a blue pigment, they actually just lack the pigment that makes eyes brown. The second most common eye color on Earth is blue. Worldwide, fewer than 9 of people have blue eyes. ![]() Light brown shades are most often seen in West Asia, Europe and the Americas. ![]() Interestingly enough, dark brown eyes are most common in Southeast Asia, East Asia and Africa. Although, there are several shades of brown ranging from dark chocolate to light brown. In fact, about 10,000 years ago, researchers believe we all had brown eyes. A whopping 55 to 79 percent of the worldwide population has brown eyes! It probably comes as no surprise that the most common eye color around the world is brown. While no two people have the exact same color, shape or size eyes, an overview of eye color percentages across the world does offer some eye-opening insights into worldwide trends. ![]()
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