Mike Tomlin spent 19 seasons as the standard on the Pittsburgh Steelers’ sideline — but the Tomlin now turning heads in a packed arena is not the coach. It is his daughter. The mike tomlin daughter story belongs to Harlyn Quinn Tomlin, known in her sport simply as “Harley”: a University of Georgia gymnast who flipped, quite literally, into a completely different arena from her famous father, and is building a name entirely her own.
This is Harlyn’s story: the Pittsburgh club gym where it started, the regional titles and national qualifications that made her a four-star recruit, her signing with the Georgia GymDogs, a college debut that announced her arrival — and the remarkable sporting family around her, from a Super Bowl-winning dad to a gymnast-turned-designer mom and two football-playing brothers. It is, from start to finish, the mike tomlin daughter story told on her own terms.
Table of Contents
Quick Facts
| Name | Harlyn Quinn Tomlin — known in gymnastics as “Harley” Tomlin |
| Born | 2006; hometown Pittsburgh, Pennsylvania |
| Known for | Gymnast with the University of Georgia GymDogs; daughter of former Steelers coach Mike Tomlin |
| Mother | Kiya Tomlin (née Winston) — former William & Mary gymnast and fashion designer |
| Brothers | Michael Dean “Dino” Tomlin and Mason Tomlin, both college football players |
| Club gym | Xquisite Gymnastics, Pittsburgh |
| Honours | Two-time Region 7 All-Star; Region 7 all-around champion in 2022 and 2023; three-time USA Gymnastics Developmental Program Nationals qualifier; four-star recruit |
| College | University of Georgia — signed November 2023, debuted January 2025 |
Who Is Mike Tomlin’s Daughter? Meet Harlyn Quinn “Harley” Tomlin
Harlyn Quinn Tomlin was born in 2006 in Pittsburgh, the youngest of Mike and Kiya Tomlin’s three children and their only daughter. She grew up in one of the most football-obsessed households in America — her father took over the Steelers the year after she was born and never left — yet the sport that claimed her was the one her mother had loved first: gymnastics. Anyone who asks who the mike tomlin daughter is finds a gymnast, not a football player.
Anyone searching mike tomlin daughter expecting another football story finds something better. Harlyn — “Harley” to teammates, coaches and the Georgia programme — is a collegiate gymnast in the SEC, the toughest conference in the sport, competing for a Georgia GymDogs programme with ten national titles in its history. Her surname opened no doors in that world; her routines did.
She attended Shady Side Academy in Pittsburgh while training at an elite level, graduating in 2024 before heading south to Athens. Per her Georgia athletics biography, her favourite event is the floor exercise, and away from the gym her hobbies include sewing and cooking — the sewing, at least, clearly inherited from her designer mother. Even in those school years, the mike tomlin daughter was training with a college career in mind.
A Gymnastics Journey Built in Pittsburgh

Harlyn’s gymnastics was built at Xquisite Gymnastics in Pittsburgh, the club where she trained through her junior career. Gymnastics is a sport of invisible years: thousands of hours in the gym before anyone outside it knows your name. For the mike tomlin daughter, those years began paying public dividends in her mid-teens.
She was named to the Region 7 All-Star team twice — Region 7 covers the mid-Atlantic — and in both 2022 and 2023 she was crowned the region’s all-around champion, the title that goes to the gymnast with the best combined score across vault, bars, beam and floor. That is not a participant’s résumé; it is the record of one of the best junior gymnasts in her region, two years running. Those back-to-back titles made the mike tomlin daughter one of the most decorated junior gymnasts in her region.
Three times she qualified for the USA Gymnastics Developmental Program National Championships, the national stage for the country’s top Level 10 gymnasts. College recruiters noticed: she was rated a four-star recruit, a ranking that placed her among the sought-after gymnasts in her class and set up the biggest decision of her young career. By then, recruiters across the country knew the mike tomlin daughter simply as Harley.
Choosing Georgia: Signing Day for a GymDog
When the time came to choose a college, Harlyn did not stay in Pennsylvania, and she did not choose a quiet programme. She verbally committed to the University of Georgia, and on November 9, 2023, Georgia announced her signing alongside Nyla Aquino and Brooke Gleichowski in head coach Courtney Kupets Carter’s class. For the mike tomlin daughter, signing day in Athens was the biggest step of her young career.
“As soon as I stepped on campus I knew that I wanted to spend my college career in Athens,” she said in Georgia’s signing announcement. “The sense of pride and team atmosphere is amazing and I knew that I couldn’t wait to be a part of such a prestigious team.” Georgia’s release introduced her exactly as the gymnastics world knew her: a four-star recruit, two-time regional all-around champion, and — in the final line — the mike tomlin daughter, the daughter of the Steelers’ head coach.
It is worth pausing on what she signed up for. Georgia gymnastics competes in the SEC against programmes like Florida, LSU, Alabama and Oklahoma, in front of crowds at Stegeman Coliseum that rival anything in the sport. For a Pittsburgh club gymnast, it was the biggest stage available — and she chose it deliberately. The mike tomlin daughter had picked the toughest stage available to her on purpose.
Her College Debut and Life as an SEC Gymnast
Harlyn enrolled at Georgia in 2024 and made her collegiate debut on January 25, 2025, as a freshman on the balance beam — the most nerve-testing apparatus in the sport, four inches wide, where a season can turn on a wobble. The mike tomlin daughter did not wobble. She scored 9.850, a number that would be respectable for a senior, and SEC Network commentators praised how comfortable she looked in her first college appearance.
That debut set the tone for her GymDogs career: a freshman trusted on beam in an SEC line-up, in a programme where places are earned weekly and nothing is inherited. As she moved into her sophomore season, Georgia’s schedule put the GymDogs on national television seven times in 2026, across SEC Network, ESPN2 and ABC — bright lights she had already shown she could handle. In a single routine, the mike tomlin daughter had announced herself to the SEC.
Now in her third year at Georgia, she is no longer the famous coach’s daughter making a debut; she is an established SEC gymnast whose name appears in line-up conversations on its own merits. In a sport where careers are measured in tenths of a point, that is the only reputation that counts. That reputation belongs to the mike tomlin daughter herself — earned in competition, not inherited.
Coach Dad: Mike Tomlin at a Glance

To understand the household Harlyn grew up in, start with her father. Mike Tomlin was born on March 15, 1972, in Hampton, Virginia, and played wide receiver at William & Mary before climbing the coaching ladder. Pittsburgh hired him as head coach in 2007, when he was just 34. Two years later he won Super Bowl XLIII with the Steelers, becoming, at the time, the youngest head coach ever to win a Super Bowl. It was into that household, in 2006, that the mike tomlin daughter was born.
What followed was one of the most consistent runs in NFL history: 19 seasons in Pittsburgh and never — not once — a losing season. Then, in January 2026, after a wild-card playoff loss to Houston, Tomlin stepped down as the Steelers’ head coach, ending the longest tenure in the league. He was succeeded by Mike McCarthy. For most families, that would be the whole story. For the mike tomlin daughter, it changed everything about her cheering section.
Freed from the NFL calendar for the first time in her life, Tomlin leaned into being a gymnastics dad. He and Kiya bought a home in Athens, Georgia, to be near her meets, and he joined NBC’s Football Night in America studio desk rather than another sideline. “It’s the absolute best thing that’s transpired in my life in 2026,” he said of following her season. “I get an opportunity to support my daughter as she lives out her dream of being an SEC gymnast.” For the mike tomlin daughter, the loudest fan in the arena is now her dad.
Mom Kiya Tomlin: The Gymnast Who Became a Designer
If Harlyn’s athleticism has an obvious source, it is her mother. Kiya Tomlin, born Kiya Winston on January 13, 1974, in Morristown, New Jersey, was herself a gymnast at the College of William & Mary, where she studied pre-med. She and Mike met, fittingly, in the athletic training room, where both were rehabbing injuries — he from football, she from gymnastics. They married in 1996.
Kiya had sewn since childhood and turned that first love into a career. After earning a second degree in fashion and apparel design from the University of Cincinnati, she built her namesake label, Kiya Tomlin — known for sustainable designs in bamboo fabrics and for the “Uptown Sweat” collection — and in 2018 opened her Kiya Tomlin Work/Shop in Etna, Pennsylvania, designing, making and selling under one roof.
That background makes Kiya uniquely qualified among sports parents: she knows exactly what a gymnast’s life costs, because she lived it. Profiles of the family consistently credit her as its rock during the football years — and as the parent who first put the mike tomlin daughter on a balance beam.
Her Brothers: Dino and Mason Tomlin
Harlyn is the youngest of three, and the only one who escaped football — barely. Her eldest brother, Michael Dean “Dino” Tomlin, born December 16, 2000, followed their father into the family business as a wide receiver: he committed to the University of Maryland out of high school and later transferred to Boston College.
The middle child, Mason Tomlin, born January 15, 2002, played defensive back and took his football to the Ivy League at Columbia University. Three children, three college sports careers — football, football and gymnastics — which tells you something about the competitiveness of the dinner table the mike tomlin daughter grew up around.
There is a sweeter footnote. Mike Tomlin has become an unlikely internet celebrity in his post-coaching life for the elaborate Minecraft city he built over 12 years as a way of connecting with his children — a project Mason, known in the family as “Mayce,” talked him into sharing publicly on YouTube. The coach who never blinked on Sundays turns out to have spent a decade building a virtual city for his kids.
Family Life: From Pittsburgh Sundays to Athens Weekends

For most of Harlyn’s life, the family’s calendar belonged to the Steelers: autumns in Pittsburgh, her father coaching every Sunday from the time she was one year old until she was nineteen. The Tomlins kept their home in Pittsburgh and their children in local schools, and by every account guarded a normal family life fiercely inside an abnormal job. For another NFL family that guarded its privacy just as fiercely, meet CeeDee Lamb’s mom, Leta Ramirez — the mother behind the Cowboys star.
The rhythm now is different, and the family has said so openly. With Mike’s coaching career paused, the parents who once fitted gymnastics meets around an NFL schedule can build their weekends around the GymDogs instead — a home in Athens, seats at Stegeman Coliseum, and a father in the stands who finally gets to be only a fan.
It completes an unusual arc. The coach spent 19 years telling his players that the standard is the standard. His daughter grew up watching that standard applied to her father’s work — and then went and met it, on a four-inch beam, in the hardest conference in her own sport.
Frequently Asked Questions
Who is Mike Tomlin’s daughter?
Mike Tomlin’s daughter is Harlyn Quinn Tomlin, known in gymnastics as “Harley” Tomlin. Born in 2006, she is a gymnast for the University of Georgia GymDogs and the youngest of Mike and Kiya Tomlin’s three children.
What sport does Harlyn Tomlin play?
Gymnastics. She trained at Xquisite Gymnastics in Pittsburgh, was a two-time Region 7 all-around champion and three-time national qualifier, and now competes for the University of Georgia in the SEC. Her favourite event, per her Georgia biography, is the floor exercise.
When did Harlyn Tomlin sign with Georgia?
She signed with the University of Georgia on Signing Day, November 9, 2023, as a four-star recruit, enrolled in 2024, and made her college debut on January 25, 2025, scoring 9.850 on the balance beam.
Who is Harlyn Tomlin’s mother?
Her mother is Kiya Tomlin (née Winston), a former William & Mary gymnast who became a fashion designer with her own label and a Work/Shop in Etna, Pennsylvania. She and Mike Tomlin married in 1996.
Does Harlyn Tomlin have siblings?
Yes — two older brothers. Dino Tomlin played wide receiver at Maryland and Boston College, and Mason Tomlin played defensive back at Columbia University.
Is Mike Tomlin still the Steelers’ head coach?
No. After 19 seasons without a single losing season, Tomlin stepped down in January 2026 and was succeeded by Mike McCarthy. He now works as an NBC studio analyst — and, by his own account, is happily spending his weekends supporting his daughter’s gymnastics career at Georgia.
Conclusion
So who is the athlete behind the search “mike tomlin daughter”? Harlyn Quinn Tomlin of Pittsburgh: a regional champion and national qualifier who earned a four-star rating, signed with one of the most decorated programmes in college gymnastics, and scored 9.850 the first time she ever competed on a college beam. The surname is her father’s. Everything on the scoresheet is hers.