The youngest Empress Dowager in history

Nowadays, a six-year-old girl is probably in the senior kindergarten class, learning nursery rhymes from her teacher; and a fifteen-year-old girl is most likely busy dealing with the "sea of problems" campaign. However, at the age of six, Lady Shangguan, the granddaughter of Huo Guang, the Grand Marshal and General of the Western Han Dynasty, became the empress, and at the age of fifteen, she incredibly became the youngest Empress Dowager in history.