How can one person be their own twin? One TikToker can explain. Rachelle (@radrachelle) is a scientific unicorn. She has two different colored eyes. She also has what looks like a line that goes down the middle of her body that separates the half of her body that is light skin, and the other side of her that is darker skinned.
Robin has two sets of DNA. She is called a human chimera. She absorbed her own twin.
She said, ‘Finally, I came across a doctor who explained I’m a chimera. Chimerism is where two fraternal twin eggs fuse together in the womb. I absorbed my twin sister, so I carry her DNA within cells in my body.’
Some of her 10 million viewers asked if this was caused by In Vetro Fertilization.