This video explains why some black people have naturally occuring blonde hair.
I’m a Black person with deep brown skin and bright, sunshine-blonde hair. Most people do a double take. “Is that real?!” Yes, it’s natural—not from bleach or some distant European ancestor. My hair is as natural as the Pacific breeze and as Black as the rhythm in my bones. This striking combo is 100% Black Pacific Islander. I’m from the Solomon Islands, but you’ll find people like me in Melanesia—Vanuatu, Fiji, and Papua New Guinea. It’s a beautiful contradiction that challenges narrow expectations of what Black looks like.Body
People can’t wrap their heads around it: how can a Black person, far from Scandinavia, have blonde hair? The lazy assumption is European ancestry. After all, Europeans brought much when they arrived—maybe blonde hair, too?
Wrong.
The truth is more intriguing, rooted in the complex tapestry of human genetics and my island nations’ history.Not a European Legacy
My blonde locks carry no trace of European ancestry. For years, scientists puzzled over this trait in people like me, so distant from Europe. The answer, revealed through modern genetics, is a fascinating chapter in human evolution.The Science: TYRP1
In 2012, Dr. Sean Myles’ team from UC San Francisco studied over 1,000 Solomon Islanders, some blonde like me, others with dark hair. They pinpointed a gene: TYRP1 (Tyrosinase-Related Protein 1).
Melanin, the body’s pigment, determines hair, skin, and eye color. There are two types:
• Eumelanin: Produces black and brown shades.
• Pheomelanin: Creates red and yellow tones.
TYRP1 helps produce eumelanin. In blonde Melanesians, a single nucleotide polymorphism (SNP)—a tiny DNA “typo”—alters TYRP1, reducing eumelanin and resulting in blonde hair. This variant is in 25–30% of Solomon Islanders but nearly absent in Europeans. It’s a case of convergent evolution—my people and Europeans developed blonde hair independently.How It’s Passed On
Inheriting two copies of the TYRP1 variant (one from each parent) increases the chance of blonde hair. One copy may yield darker or lighter brown hair, showing a dosage effect or other genetic influences. This explains why not all Solomon Islanders, even in my family, have blonde hair. Two dark-haired parents carrying the variant can have a blonde child like me.Why So Common?
Why is this trait so prevalent (25–30%) in Solomon Islanders? Evolutionary theories suggest:
Natural Selection: Unlikely, as hair color likely didn’t impact survival.
Sexual Selection: Blonde hair might have been attractive, leading to more offspring and spreading the gene.
Founder Effect and Genetic Drift: A small founding population with the variant, isolated on our islands, could amplify the trait over generations. Random genetic fluctuations and isolation likely concentrated it.
A mix of these factors likely shaped this trait over millennia.Conclusion
My blonde hair is a genetic marvel, a testament to the diversity of Black Pacific Islanders. It challenges stereotypes and showcases the beauty of human variation. Thanks for reading. Stay safe, and I’ll see you soon!
Attributions.
Special thanks to Gus1thego , Harry Jaggard Unfiltered, Pavel Ivo Sedláček, and JayPiper UnEdited among many others for the fair use of some of the clips in this video. Much appreciated guys.
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