King <a href="https://en.wikipedia.org/wiki/Constantine_I_of_Greece" id="mwgQ" rel="mw:WikiLink" title="Constantine I of Greece">Constantine I of Greece</a> abdicates his throne in favor of his eldest son, <a href="https://en.wikipedia.org/wiki/George_II_of_Greece" id="mwgg" rel="mw:WikiLink" title="George II of Greece">George II</a>.