In 1413 we welcome one of England's most legendary kings to the throne, Henry V. After the trials and tribulations of his father, Henry V makes this 'kinging' business look rather easy, unifying his country before popping off to France and winning unprecedented victories against the French, most notably at the Battle of Agincourt. Military triumph, national unity and pious streak suggests the makings of the perfect medieval king, but some historians have criticised him for his brutality and lack of fun. Does Henry V deserve his legendary status? Is he worthy of the Rex Factor crown? Only one way to find out!