Millionaire Greg Biffle "surprises" his wife Cristina Grossu with a "huge" first anniversary gift

Greg Biffle recently shared on social media the surprise gift he had got for his wife Cristina Grossu on their first anniversary. The couple went to Nashville to pick up the present, though it seemed like Biffle would use it more often than Grossu.

Biffle, who is worth $30 million (as per Celebrity Net Worth) is a professional stock car racing driver who competed for 14 full-time seasons in the NASCAR Cup Series. He got married to Cristina Grossu in December 2022 after their engagement in 2021.

Biffle shared about their trip to Nashville to pick up the anniversary present through a video on YouTube.

"So here we are in Nashville on our anniversary [...] And I've got this huge surprise plan," Biffle said. [0:10]

The former NASCAR driver rented a U-Haul and drove to the destination where they would get the present. Upon arrival, the Washington native gifted his wife an engine dynamometer called SuperFlow-902S.

"Here you are. Honey, here's your anniversary present," Biffle told Grossu prompting a giggle from the latter. [3:17]

After picking up the present, the couple went on an anniversary date, with Biffle saying:

"Happy anniversary, sweetie." [3:40]

An engine dynamometer measures the horsepower and torque of an engine directly from the crank as opposed to a chassis dynamometer, which measures power from the wheels.

While Biffle's NASCAR days may be behind him, the stock car racing driver still enters races from time to time. He owns a short oval dirt track in North Carolina where he recently held a fundraising race for victims of Hurricane Helene.

During his Cup Series stint, Biffle earned 19 wins in 515 starts in the No. 16 Ford for Roush Racing, known today as RFK Racing. He came close to winning a championship in 2005 with a first runner-up finish but Tony Stewart bagged the title.

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Greg Biffle celebrated 55th birthday with wife Cristina Grossu by the beach

Greg Biffle recently celebrated his 55th birthday with his wife Cristina Grossu and son Ryder Jack. The family went to their 'favorite spot' by the beach, with Grossu taking to Instagram to wish her husband a happy birthday.

She wrote:

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

Grossu coupled the post with an IG story where she shared a picture with Biffle by the beach.

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

Meanwhile, Biffle also shared a post on his birthday. He wrote:

"Spending my birthday watching the sunrise 👌🏼."

Biffle ended the year having made a significant contribution to the community. He flew his personal helicopter to help the victims of Hurricane Helene. NASCAR recognized his efforts with the 2024 Myers Brothers Award during the Awards Banquet in Charlotte.

In the process, he joined an elite list of other past recipients including Jimmie Johnson, Tony Stewart, and the father-son duo of Dale Earnhardt Sr. and Dale Jr.