Cristina Grossu, also known as Cristina Grossu Biffle, was an American real estate broker, entrepreneur, and philanthropist best known for her successful real estate career and as the wife of former NASCAR driver Greg Biffle. Based in Mooresville, North Carolina, she built a strong reputation in luxury real estate, social-media marketing, and entrepreneurship. Tragically, Cristina passed away at the age of 35 on December 18, 2025, in a private plane crash near Statesville Regional Airport, leaving behind a legacy defined by ambition, generosity, and deep devotion to family.
Cristina Grossu Wiki/Bio
| Field | Details |
| Full Name | Cristina Grossu |
| Married Name | Cristina Grossu Biffle |
| Year of Birth | 1990 |
| Date of Death | December 18, 2025 |
| Age at Death | 35 years |
| Profession | Real Estate Broker, Entrepreneur, Luxury Travel Agent |
| Hometown | Mooresville, North Carolina, USA |
| Nationality | American |
| Marital Status | Married |
| Husband | Greg Biffle (m. January 2023) |
| Children | Ryder Jack Biffle (son, b. Sept 9, 2020) Stepdaughter: Emma Elizabeth Biffle (b. 2011) |
| https://instagram.com/cristinagbiffle |
Physical Details
| Attribute | Details |
| Height | Approx. 5’4” (162 cm) |
| Weight | Not publicly available |
| Eye Color | Not publicly disclosed |
| Hair Color | Blonde |
| Body Type | Slim |
Early Life
Cristina Grossu was born around 1990 in the United States. While she kept details about her childhood and parents largely private, she often described herself as a “serial entrepreneur since the age of 12.” From an early age, Cristina showed a strong interest in business, leadership, and helping people—traits that later defined her professional success.
Her upbringing emphasized independence, ambition, and community involvement, values she carried throughout her life.
Education
Cristina Grossu had an impressive academic background. She earned a Bachelor’s degree in Sociology from the University of Southern California (USC). Later, she completed an MBA from Purdue University, equipping her with strong analytical and business management skills that directly contributed to her success in real estate and entrepreneurship.
Family Details
Cristina Grossu kept her extended family life private. She married Greg Biffle, a former NASCAR Cup Series driver, in January 2023 in a private ceremony in the Bahamas.
The couple shared a son, Ryder Jack Biffle, born on September 9, 2020. Cristina was also a loving stepmother to Emma Elizabeth Biffle, Greg’s daughter from his previous marriage.
Cristina was deeply devoted to her children and often shared heartfelt family moments on social media while maintaining a respectful level of privacy.
Career Highlights
Cristina Grossu began her real estate career in 2012, quickly becoming one of the most recognizable real estate professionals in the Charlotte–Lake Norman area. Licensed across multiple states, she founded Leisurely Real Estate, focusing on luxury homes and high-value clients.
In 2019, she was named to Realtor Magazine’s “30 Under 30”, marking her as one of the most promising young professionals in the industry. She was also voted #1 Realtor in Charlotte for Social Media in 2018.
Beyond real estate, Cristina served as CEO of My Replica Ring, a business offering custom jewelry replicas for travel and insurance purposes, and worked as a luxury travel agent through CG Luxe Travel. In 2024, she gained praise for privately funding and coordinating relief efforts following Hurricane Helene.
Career Milestones
| Milestone | Details |
| Real Estate License | Began career (2012) |
| Social Media Recognition | #1 Realtor in Charlotte (2018) |
| 30 Under 30 Award | Realtor Magazine (2019) |
| Leisurely Real Estate | Founder & owner |
| My Replica Ring | CEO & entrepreneur |
| Hurricane Relief | Private aid missions (2024) |
Net Worth & Income
| Category | Details |
| Estimated Net Worth | $1–2 million (at time of death) |
| Annual Income | $300K+ |
| Income Sources | Real estate commissions, business ventures |
Awards and Recognition
- Realtor Magazine – 30 Under 30 (2019)
- #1 Realtor in Charlotte for Social Media (2018)
- Widely regarded as a rising star in multi-state real estate markets
Final Days and Tragic Passing
On December 18, 2025, Cristina Grossu tragically lost her life in a private plane crash near Statesville Regional Airport while traveling with her husband, children, and three others. The incident sent shockwaves through the NASCAR and real estate communities. Tributes poured in describing her as a devoted mother, loving wife, and generous leader.