The World's Biggest Breast

28-year-old Sheyla Hershey of Brazil is the proud owner of the world's largest breasts, with a staggering, life-threatening, and unfortunately-named bra size of 38KKK.The average breast size in America is a 36C and 15 years ago it was 34B Hershey's breasts were 34 FFF after eight surgeries and one gallon of silicone. But she encountered certain roadblocks, like Texas law. The state limits the amount of silicone that one person put in their body because the implants could kill her. So she headed to Brazil, which has no such restrictions, and walked away with the breasts of her dreams.link