Greg Biffle Wife:
Greg Biffle’s wife was Cristina Grossu Biffle, a real estate agent, luxury travel agent and entrepreneur who was 35 when she died in a plane crash on December 18, 2025. She was 35 at the time, which puts her birth around 1990. Her exact birth date and birthplace have not been publicly confirmed.
Greg Biffle was a NASCAR champion known as “The Biff.” He was born December 23, 1969, in Vancouver, Washington, raised in Camas, and won 19 NASCAR Cup Series races. He also won titles in the Truck Series (2000) and the Xfinity Series (2002). In his later years he became known for charity work, much of it alongside Cristina.
This article covers who Cristina was, her career, how the couple’s relationship unfolded, their wedding, their children and their lives away from the track.
Who Is Cristina Grossu? Greg Biffle’s Wife Remembered
Cristina Ann Grossu was the wife of Greg Biffle and a mother to two children. Her full name was Cristina Ann Grossu. Her family called her a devoted mom and a fearless adventurer.
Public sources do not list her birth date, birthplace or nationality, and this article does not guess at them. Her age at death is the one reliable marker of when she was born.
On education, one report says she earned a sociology degree from USC and later an MBA from Purdue University. Cristina celebrated finishing her degree on Instagram. She wrote that she had worked late nights on her papers while raising a toddler, starting a company and keeping up her real estate career.
Her mother, Cathy Grossu, spoke to the press after the crash. She described a close family that loved to travel and celebrate together.
Cristina Grossu’s Career: Real Estate, Travel and Business
Cristina wore many professional hats. Her Instagram bio described her as a realtor, a luxury travel agent and CEO of a replica ring company.
- Real estate: She was a licensed agent and broker in several states, including North Carolina, South Carolina, Virginia and Washington, D.C. In August 2025 she launched her own firm, Leisurely Real Estate. Reports say the homes she sold averaged more than $730,000.
- My Replica Ring: She created this company, which makes copies of wedding rings from photos, so people can wear a replica instead of risking the real ring.
- Luxury travel: She planned high-end trips, which suited a couple who loved to travel.
- Charity and adventure: She took part several times in the NASCAR Hall of Fame Foundation’s “Over the Edge” event, rappelling ten stories down a Charlotte hotel.
Net worth: Cristina’s personal net worth has not been published. Greg Biffle’s net worth was widely estimated at about $40 million. Treat that as an estimate, not an audited number.
How Did Greg Biffle and His Wife Cristina Meet?
There is no widely confirmed account of exactly when or how the couple met. Neither of them told a detailed origin story in public. The timeline can be pieced together from reliable reports:
- 2016: Greg’s first marriage, to Nicole Lunders, ended after nine years. They had a daughter, Emma Elizabeth, born in July 2011.
- September 2020: Greg and Cristina’s son, Ryder, was born on September 9, 2020. The couple shared the news on social media with a photo of the newborn holding a checkered flag.
- 2021: The couple got engaged. Reports and photos show Greg proposing on one knee.
- December 31, 2022: They married.
So by the time of their engagement, Cristina was already a mother and a fixture at Greg’s side. She often joined him at the track. After Greg stepped back from full-time racing, the two spent more time on travel and charity.
Greg Biffle and Cristina’s Wedding: Marriage Details
The couple had a New Year’s Eve wedding in the Bahamas. They married on December 31, 2022, on Pearl Island in the Bahamas, with friends and family there, including Greg’s children.
Some outlets list the wedding as January 2023 because the news broke in early January. Jayski reported the New Year’s Eve wedding on January 6, 2023, which explains the mix-up. The December 31, 2022 date is the better-supported one.
The couple later took a honeymoon trip. In March 2024 they stayed at Hippo Lakes Luxury Safari Lodges in South Africa. It fit the adventurous style they were known for.
Children and Family Life of Greg Biffle’s Wife
Cristina’s family life centered on two children:
- Ryder Jack Biffle, her son with Greg, born September 9, 2020. He was five when he died.
- Emma Elizabeth Biffle, Greg’s daughter from his first marriage, born in July 2011. She lived with Greg and Cristina and was 14 when she died. Cristina was her stepmother.
The family spent weekends at race tracks, traveled often and posted many photos together. Cristina, Emma and Ryder were among Greg’s biggest supporters, and they attended the NC Auto Racing Hall of Fame ceremony together in September 2025.
The family also gave back. Greg and Cristina helped victims of Hurricane Helene in western North Carolina, and Greg’s charity work earned wide praise. Their friends described a warm, close-knit household.
The Plane Crash That Ended Their Story
On December 18, 2025, a Cessna C550 business jet owned by Greg crashed near 10:15 a.m. while trying to land in foggy weather at Statesville Regional Airport in North Carolina. Seven people died, including Greg, Cristina, Ryder and Emma. Friends and relatives said the family was traveling for a birthday trip. Greg was days away from turning 56.
Fans, drivers and officials across NASCAR and politics offered condolences. Congressman Richard Hudson praised the couple’s humanitarian efforts.
Cristina Grossu Biffle on Social Media
Cristina was active on Instagram, where she posted as @cristinagbiffle. Her feed mixed:
- Family photos with Greg, Emma and Ryder
- Race-day moments and Hall of Fame events
- Travel and adventure posts
- Real estate and business updates
Her follower count has not been verified in reliable sources, so no number is given here. Her posts showed a woman who liked to share the fun side of family life.
Quick Facts: Greg Biffle’s Wife
| Detail | Info |
|---|---|
| Full Name | Cristina Ann Grossu Biffle |
| Date of Birth | Not publicly confirmed (aged 35 at death) |
| Nationality | Not publicly confirmed |
| Profession | Real estate agent/broker, luxury travel agent, entrepreneur |
| Married to | Greg Biffle |
| Marriage Year | December 31, 2022 |
| Children | Son Ryder (b. 2020); stepdaughter Emma (b. 2011) |
| Net Worth | Not published (Greg’s estimated net worth: about $40 million) |
| Died | December 18, 2025, Statesville, North Carolina |
FAQ: Greg Biffle’s Wife
Q: What is Greg Biffle’s wife’s name?
A: Greg Biffle’s wife was Cristina Ann Grossu Biffle.
They married on December 31, 2022.
Q: How old was Cristina Grossu?
A: Cristina was 35 when she died on December 18, 2025.
Her exact birth date has not been publicly confirmed.
Q: What did Cristina Grossu do for a living?
A: She was a real estate agent and broker, a luxury travel agent, and an entrepreneur.
She ran Leisurely Real Estate and the company My Replica Ring.
Q: When did Greg Biffle and Cristina get married?
A: They married on New Year’s Eve, December 31, 2022, on Pearl Island in the Bahamas.
Some outlets say January 2023 because the news came out in early January.
Q: How many kids did Greg Biffle and Cristina have?
A: They had one son together, Ryder Jack, born September 9, 2020.
Cristina was also stepmother to Greg’s daughter Emma, born in 2011.
Conclusion
Cristina Grossu Biffle was more than the person behind the greg biffle wife searches. She was a licensed real estate broker, a business owner, a travel planner and a hands-on mother who loved adventure. She and Greg built a close family through racing, travel and charity work. Their story ended in tragedy in December 2025, but the people who knew them remember a couple who lived fully and gave generously.