Sarah and I were introduced to Tammet as an interviewed author at the Blue Metropolis Literary Festival. Tammet is an autistic savant with incredible mathematical and linguistic skills. For example, he memorized the value of Pi (3.14 ….) to 22,514 decimal places and recited this in Oxford in a performance that was >5 hours. He also learned the Icelandic language in 7 days. He also has another rare characteristic: synesthesia, the ability to visualize numbers as colours, shapes and texture. In this book, Tammet describes his childhood as an “odd kid”, and his evolution to become an independent living fully functioning person who has a loving relationship with his partner Neil. This is a remarkable story.
http://www.goodreads.com/book/show/74812.Born_on_a_Blue_Day
Editors Note: Also of interest might be Daniel Tammet Ted talk “Different ways of knowing”
What David Read 