Daniel Tammet math genius

Daniel Tammet 31 years old have the most extraordinary brain on our planet has ever seen.He is a math genius a savant on astronomical calculations in the blink of an eye, he speak nine languages including one created by him called Manti.
He was born with this abillity to experience numbers in a exceptionally vivid way.The phenomenon is called synesthesia, a mixture of the senses that results in a heightened sensory experience. Is able to see and feel numbers. In his mind’s eye, every digit from zero to 10,000 is pictured as a 3-dimensional shape with a unique color and texture.