Determining the youngest mother and father in the world is a challenging task as there have been many cases, both documented and undocumented, over the years. In most cases, these situations involve very young teenagers, and in some cases, even pre-teens, who are not physically or emotionally prepared for parenthood. Here, we will discuss some of the documented cases of the youngest mothers and fathers in the world.

Youngest Mother in the World: The youngest mother in the world was Lina Medina, who was born in Ticrapo, Peru, in 1933. Lina was just five years and seven months old when she gave birth to her son on May 14, 1939. Her parents took her to a hospital in Lima, Peru, after they noticed that her abdomen had grown considerably. The doctors initially thought that Lina had a tumor, but after performing tests, they discovered that she was seven months pregnant.
Lina’s father was arrested on suspicion of incest, but he was later released due to a lack of evidence. Lina never revealed the identity of the father of her child, and the case remains a mystery to this day. Lina’s son was named Gerardo, and he grew up thinking that Lina was his sister until he was ten years old when he was told the truth. Gerardo died in 1979 at the age of 40 from bone marrow disease.
Youngest Father in the World: The youngest father in the world was Sean Stewart, who was just 12 years old when he became a father. Sean’s girlfriend was 15 years old when she gave birth to their son in 1998 in England. Sean and his girlfriend were both children themselves and were not prepared for the responsibilities of parenthood.
Sean’s girlfriend’s family was reportedly supportive of the couple, and they helped them to raise their son. However, Sean and his girlfriend eventually went their separate ways, and Sean has not been in contact with his son for many years. Sean’s son is now a young adult, and it is not known how he feels about his father’s absence in his life.
Other Cases of Young Mothers and Fathers: While Lina Medina and Sean Stewart are the most well-known cases of young mothers and fathers, there have been many other documented cases over the years. Some of the other notable cases include:
- Yelizaveta “Liza” Gryshchenko, who was just six years old when she gave birth to a baby girl in 1934 in Ukraine. Liza’s father was reportedly arrested and sentenced to prison for incest, but Liza and her baby both died shortly after the birth due to complications.
- Mum-Zi, who was reportedly eight years old when she gave birth to a baby boy in Nigeria in 1884. Mum-Zi was married at the time, and she went on to have several more children with her husband over the years.
- Griseldina Acuña, who was nine years old when she gave birth to a baby girl in Colombia in 1936. Griseldina’s father was reportedly arrested on suspicion of incest, but he was later released due to a lack of evidence.
- Rifca Stanescu, who was 12 years old when she gave birth to her first child in Romania in 2006. Rifca was married at the time, and she went on to have several more children over the years.
The consequences of early parenthood can be severe, both for the young parents and their children. Young mothers are at a higher risk of complications during pregnancy and childbirth, and their children are more likely to experience health and developmental issues.