Career
Orlando Serrell did not possess any special skills until he was struck by a baseball on the left side of his head on January 15, 1979 when he was ten years old. Serrell fell to the ground, but eventually got up and continued playing baseball. Eventually, the headache ended, but Orlando soon noticed he had the ability to perform calendrical calculations of amazing complexity.
He can also recall the weather, as well as (to a varying degree) where he was and what he has done for every day since the accident.
