When there’s a longest penis in the world, why should we stop there, here’s the largest Vagina in the world and it is documented in the Cleveland Museum Of Health. Anna Swan (1846-1888) is giantly tall, coming in at 7′ 8″ at age 19, she fell in love and is married to Captain Martin Bates who is another giant that is at heights of 7 feet. After their marriage they moved into a mansion filled with enormous furniture with their love bed measuring up to 11′ by 7′. They gave birth to the Largest baby in history who sadly died during childbirth as the doctors used forceps and belts to force the baby out. Their child’s “Tyke’s Cranium” measured at about 19 inches in circumference, giving us the measurement for her Vaginal passage to be around 6 inches (15cm) hence giving her the largest Vagina in the world.