$30M-worth Greg Biffle’s wife Cristina Grossu shares a birthday celebration at their beloved paradise hideaway

Greg Biffle’s wife, Cristina Grossu, shared a heartfelt birthday post for her husband. Cristina took to Instagram to wish her husband a Happy Birthday as the couple celebrated the occasion by the beach with their son.

Biffle is a former NASCAR champion named one of the sport's 75 greatest drivers. The Washington native, who is worth $30 million (as per Celebrity Net Worth), married Cristina Grossu last year. They share a son, Ryder Jack, born in September 2020.

Per Instagram, Cristina Grossu-Biffle posted a short video of the family celebrating at their 'favorite spot.'

"Celebrating another birthday morning sunrise in paradise at our favorite spot. Happy Birthday Gregory!" Cristina wrote.

Cristina also shared an Instagram stories post where the couple posed for a picture by the beach.

Cristina Grossu-Biffle's Instagram story- Source: @cristinagbiffle on IG

In addition, Greg Biffle had a birthday post on social media.

"Spending my birthday watching the sunrise 👌🏼," Biffle wrote.

While Cristina works as a realtor, Greg Biffle still races from time to time. The now 55-year-old recently competed against American racer and YouTuber Cleetus McFarland for a head-to-head fundraising showdown during the Triple B 100 race weekend.

For 2025, Biffle planned on entering the Daytona 500. However, the driver didn't expect to find a team considering the season opener was just a few months away. If he were to make it happen, it would mark his return to the "Great American Race" after an entry with NY Racing Team two years ago.

Greg Biffle suited up for the 2022 Daytona 500 - Source: Imagn

Following a two-decade run in NASCAR, Biffle was the first to win championships in the Xfinity and Craftsman Truck Series. He also secured 19 victories in 515 starts in the premier series.

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Greg Biffle received 2024 Myers Brothers Award at NASCAR Awards Banquet

Greg Biffle is closing the year with significant contributions to the community, particularly for the victims of Hurricane Helene. His relief efforts earned him the Myers Brothers Award, which he received at NASCAR's Awards Banquet in Charlotte.

Biffle took to X (formerly Twitter) to share his thoughts on winning the award.

"Honored to be named the @NMPAonline 2024 Myers Brothers Award Recipient at the @NASCAR Banquet last night it was such a surprise!! Thank you,” the former NASCAR driver wrote.

During the wake of Hurricane Helene, Biffle flew his own helicopter to join search and rescue missions. He also delivered essential goods to affected families, including EpiPens, insulin, and formula, among other items.

The Myers Brothers Award, given by the National Motorsports Press Association, is handed to individuals or groups who made an outstanding contribution to the sport of stock car racing. Biffle joined other past recipients including Jimmie Johnson, Tony Stewart, and Dale Earnhardt. Jr. and Sr.

Greg Biffle received an award at the 2024 NASCAR Awards Banquet in Charlotte - Source: Imagn

His efforts were also recognized during the Charlotte roval playoff race where he served as the honorary starter.

During the drivers 'meeting, Biffle received a standing ovation from everyone in the room, including NASCAR drivers and now US vice president-elect JD Vance.