Who is narai mudithu sollal murai seitha cholan?

The Great Karikalan who was built the kallanai. He is the person who narai mudithu sollal murai seitha cholan. In his early age, when a citizen came to his palace and address a problem. At that time he was merely a 10 to 15 years old boy. All of his judicial judges(bishop) were thought that he was not capable to gave the judgment(because of his under age and inexperience). But the next day a old man come and pronounce the right judgment to the complainant. Everybody astonished, while they came to know that it was their young king who gave that correct judgment and also he remove his wick(white colored hair) and makeup.