Queen Elizabeth II becomes the longest reigning Monarch of UK

Queen Elizabeth II, who now aged at 89 will surpass the 63 years, 7 months, 2 days, 16 hours and 23 minutes that her great-great-grandmother Queen Victoria spent on the throne, making her longest reigning Monarch of UK. She was 25 when she ascended to the throne on February 6, 1952, following her father's death.