The Hannah Stuelke biological father controversy has a definite and thoroughly researched solution to it, and that is the man named Mario Davis, an ex-college basketball player who comes from the islands of Antigua and Barbuda. Why people use the word biological when asking about this father is because Hannah was mostly brought up by her mother and stepfather.
Here is the truthful description of both men, as well as the explanation of why she has the Stuelke family name instead of Davis and what kind of an athletic family gave birth to the best forwards in college basketball.
The Honest Answer:
Hannah Stuelke’s biological father is Mario Davis. He is an athlete born in Antigua and Barbuda who used to play college basketball in the USA, and he is the man who first got her involved in basketball. Her mother is JoAnna Stuelke Mantz, also an ex-player of college basketball, and Hannah was brought up mostly by JoAnna and her stepfather Michael Mantz.
| The Family Structure | Detail |
|---|---|
| Biological father | Mario Davis |
| Biological mother | JoAnna Stuelke Mantz |
| Stepfather | Michael Mantz |
| Who raised her | her mother and stepfather |
| Who introduced her to basketball | Her biological father, Mario Davis |
| Her surname | Stuelke, her mother’s family name |
Who Is Mario Davis:
Mario Davis is the biological father of Hannah Stuelke, and he too has a valid basketball pedigree. Mario Davis hails from Antigua and Barbuda and participated in high school basketball at Princess Margaret Secondary School before migrating to the USA in order to pursue his passion for basketball.
In the USA, Mario Davis played basketball in Missouri Western State University as a member of the Griffons in the Mid-America Intercollegiate Athletics Association, which is a Division II team. It is at Missouri Western that Mario Davis first met JoAnna, Hannah’s mother, who had moved to Missouri Western after playing at Illinois State.
| Mario Davis: Profile | Detail |
|---|---|
| Relationship to Hannah | Biological father |
| Origin | Antigua and Barbuda |
| Early basketball | Princess Margaret Secondary School |
| College | Missouri Western State University |
| Team | Griffons, NCAA Division II |
| How he met JoAnna | Both played basketball at Missouri Western |
| Role in Hannah’s life | Introduced her to basketball |
Why She Is Named Stuelke, Not Davis:
This is what leads to the confusion, and it needs to be explained clearly.
Hannah has her mother’s family name Stuelke, while her father has a different surname Davis. Immediately after Hannah’s birth in July 2003, her parents divorced, and Mario Davis went back to Antigua and Barbuda. Meanwhile, Hannah stayed in Iowa with her mother JoAnna who got married to Michael Mantz in 2005. That is why Hannah belongs to her mother’s family and hence uses the name Stuelke.
This explains why some sites incorrectly use the name of her father Mario Stuelke. Actually, the name of his surname is Davis, while the name Stuelke is that of her mother.
The Relationship With Her Father Today:
This is the part of the story that really counts, and it is a positive one instead of a hard one.
Even though there is an early separation and some distance between them, Mario Davis continues to be an important and present influence in Hannah’s life. He is active on social media and is consistently praising Hannah.
When Hannah was selected for the Final Four All-Tournament Team at the 2024 NCAA Division I Women’s Basketball Tournament, Mario praised his daughter, stating that words could not express how proud the family was of her and complimenting how well she played her game every time and how much she gave on the court despite being small, saying that the family is very proud of her and loves her.
This is definitely not the message from an absent father. This is the message of a man who taught his daughter to play basketball, watched from a distance as she learned to do it and continued to cheer her on. Some of the more intimate details of the father-daughter relationship are best kept within the family, but there is no doubt about their love and affection for each other.
Michael Mantz: The Stepfather Who Helped Raise Her:

The history of Hannah’s family would be incomplete without Michael Mantz, for he plays an important part in her life.
In 2005, Michael Mantz got married to JoAnna and played the role of Hannah’s stepfather in bringing her up. Both Michael and JoAnna are present by her side at all her games, being a close-knit family who have been traveling across the country ever since her AAU days, following her basketball career. Hannah has talked about her family traveling with her and creating memories at all her games, mentioning her mother’s mother and sister as well. Michael Mantz is a key member of this supporting family.
It is no offense to a biological father when a stepfather’s contributions are acknowledged. Both the men hold importance in the life of Hannah; one taught her to play while the other helped her grow up.
JoAnna Stuelke Mantz: The Mother And Former College Player:
JoAnna, Hannah’s mom, is the other half of Hannah’s athletic family line. JoAnna was a college basketball player at Illinois State, but then moved to Missouri Western State University to meet her husband, Mario. She is said to have been a college athlete and an avid basketball mom who has supported Hannah all through her career, and currently works as a Children’s Ministry Director at the River of Life Church.

| Family Member | Detail |
|---|---|
| Mother | JoAnna Stuelke Mantz, former Illinois State and Missouri Western player |
| Mother’s current role | Children’s Ministry Director at River of Life Church |
| Stepfather | Michael Mantz, married JoAnna in 2005 |
| Biological father | Mario Davis, from Antigua and Barbuda |
Hannah’s Heritage:
Since Hannah’s parents are from diverse origins, she is a biracial individual. She was born to a Black father named Mario Davis who hails from Antigua and Barbuda and a White mother, JoAnna who is an American. Hannah is a product of this mix of heritage that makes up her ethnicity, and she has mentioned that the combination of cultures in her family has helped her become such a well-rounded player.
Hannah Stuelke: Quick Bio:

| Attribute | Detail |
|---|---|
| Full name | Hannah Stuelke |
| Born | July 2003 |
| Birthplace | Cedar Rapids, Iowa, USA |
| Height | 6 feet 2 inches |
| Position | Forward |
| College | University of Iowa (Hawkeyes) |
| High school | Washington High School, Cedar Rapids |
| High school honour | 2022 Iowa Miss Basketball and Gatorade Player of the Year |
| Notable teammate | Caitlin Clark, before Clark entered the WNBA |
| Heritage | Biracial, Antiguan and American |
Her Rise At Iowa:
Hannah’s talent is the reason her family is searched at all. At Washington High School in Cedar Rapids she set the school’s career scoring record, was a three-time first-team all-state selection, and led the state with 29.1 points per game as a senior on her way to being named 2022 Iowa Miss Basketball and Gatorade Player of the Year.
At Iowa she developed alongside Caitlin Clark, earning Big Ten Sixth Player of the Year honours and playing a key role in the Hawkeyes’ deep NCAA Tournament runs. She has become known for her athleticism, energy and rebounding, once famously scoring 47 points in a single game, an Iowa program record.
Correcting What Is Circulating About Hannah Stuelke biological father
| The Claim | The Reality |
|---|---|
| Her father is Mario Stuelke | His surname is Davis; Stuelke is her mother’s family name |
| She was adopted | She was not adopted; she was born to Mario Davis and JoAnna Mantz |
| Her stepfather is her biological father | Michael Mantz is her stepfather; Mario Davis is her biological father |
| Her father abandoned her | Her parents separated, but Mario remains a proud, publicly supportive presence |
| She grew up in Wisconsin | She was born and raised in Cedar Rapids, Iowa |
Trivia And Lesser-Known Facts About Hannah Stuelke biological father
| Fact | Detail |
|---|---|
| Two basketball parents | Both her biological parents played college basketball |
| Caribbean roots | Her biological father is from Antigua and Barbuda |
| The name difference | She carries her mother’s surname, Stuelke, not her father’s |
| Dad introduced the game | Mario Davis put the first basketball in her hands |
| Present from afar | Mario celebrates her achievements publicly on social media |
| Clark’s teammate | She played alongside Caitlin Clark at Iowa |
| The 47-point game | She once set an Iowa single-game scoring record |
FAQs: Hannah Stuelke biological father
Who is the biological father of Hannah Stuelke?
Hannah’s biological father is Mario Davis, an ex-college basketball player and native of Antigua and Barbuda who taught her basketball.
Why does Hannah Stuelke have the last name of her mother and not that of her father?
This is because she has inherited her mother’s maiden name, Stuelke, and not that of her father, Davis. Her parents got separated when she was only an infant.
Is Michael Mantz the biological father of Hannah Stuelke?
Michael Mantz is her stepfather whom her mother married in 2005. Her biological father is Mario Davis.
Is Hannah Stuelke adopted?
No. She is a natural daughter of Mario Davis and JoAnna Mantz.
Does Hannah Stuelke have a good relationship with her biological father?
Yes. Although there was an early separation, her father, Mario Davis, is a very proud father and publicly acknowledges her as his daughter. He has been celebrating her success on social media platforms.
What is the ethnic origin of Hannah Stuelke?
She is biracial. Her father is black and is from Antigua and Barbuda, while her mother is white American.
What makes Hannah Stuelke notable in basketball?
She is an Iowa forward, Iowa Miss Basketball, Big Ten Sixth Player of the Year and record holder of single-game scoring in Iowa with 47 points.
Final Take:
The honest answer to the Hannah Stuelke biological father question is Mario Davis, and the fuller story is more heartening than the search term might suggest. Her parents separated when she was a baby and her father returned to Antigua and Barbuda, but he is the man who first handed her a basketball, and he has never stopped celebrating her from a distance.
She was raised by a devoted mother and a supportive stepfather, carries her mother’s name, and grew into one of the best forwards in the country. Hers is not a story of an absent father at all. It is a story of a young athlete with two father figures and a whole family cheering her on, each of them contributing something to the player she became.
Read More About NBA Stars & their Parents Biographies at Americansportss.com :– Veronica Gutierrez
