Liu Ju
Liu Ju (; 128–91 BC), formally known as Crown Prince Wei (衛太子) and posthumously as Crown Prince Li (戾太子, literally "the Unrepentant Crown Prince", where Li is an unflattering name) was a Western Han Dynasty crown prince. He was the eldest son and the heir apparent to his father, Emperor Wu of Han, until his death at age 38 during the political turmoil that occurred during 91 BC.