Percy Jackson is a fictional character from the adventure novel series "Percy Jackson the Olympians" by an America-based author Rick Riordan. The first book "Percy Jackson The Olympians: The Lightning Thief" was published on 28th June 2005. The character Percy Jackson is portrayed as a demigod as he is the son of mortal Sally Jackson and the Greek god Poseidon. The character suffers from dyslexia and ADHD in the series. In the first installment of the novel series, Percy is portrayed as twelve years old. His personality changes from time to time. If you are a fan of this series, prove it by solving this quiz.