Retired NFL quarterback Brett Favre has been diagnosed with Parkinson's disease, he told a congressional committee Tuesday.

Favre made the disclosure as part of his testimony about a welfare misspending scandal in Mississippi. Favre, who does not face criminal charges, has repaid just over $1 million in speaking fees funded by a welfare program in the state and was also an investor in a biotech company with ties to the case. The biotech firm has said it was developing concussion treatments.

The former football star, 54, told the committee that he lost his investment in the company that he thought “was developing a breakthrough concussion drug I thought would help others.”

“As I’m sure you’ll understand, while it’s too late for me — I’ve recently been diagnosed with Parkinson’s — this is also a cause dear to my heart,” Favre said.

What causes Parkinson's disease is unknown, and it is unclear if Favre's disease is connected to his football career or head injuries. He said on a radio show in 2022 that he estimates he may have experienced “thousands” of concussions in his two decades in the NFL.

According to the Parkinson's Foundation, scientists believe that the disease is caused by a combination of genetic and environmental factors, and those environmental factors “may include head injuries, pesticide exposure or area of residence.”

Favre “is one of the 90,000 people in the U.S. who will be diagnosed with PD this year alone,” said Parkinson's Foundation CEO John Lehr.

In the 2022 interview, Favre said he initially thought the number of concussions he had received playing football was low, but realized it could be much higher once he learned more about them, including that they can happen without causing someone to lose consciousness.

During one 2004 game, Favre sustained a concussion but returned after sitting out only two plays and threw a touchdown pass without having been cleared to return to action.

The Super Bowl-winning quarterback appeared at the Republican-led House Ways and Means Committee hearing to advocate reform of the federal welfare system to better prevent fraud.

“The challenges my family and I have faced over the last three years — because certain government officials in Mississippi failed to protect federal TANF funds from fraud and abuse, and are unjustifiably trying to blame me, those challenges have hurt my good name and are worse than anything I faced in football,” Favre said.

House Republicans have said the scandal in Mississippi points to the need for an overhaul in the federal Temporary Assistance for Needy Families program. Favre says he provided services to the nonprofit that paid him with state funds, but the state auditor has said Favre did not show up for the speaking engagements.

Favre has said he didn’t know the payments he received came from welfare funds and has noted his charity had provided millions of dollars to poor kids in his home state of Mississippi and in Wisconsin, where he played most of his career with the Green Bay Packers.

Favre was known for his durability during his Hall of Fame career. He had an NFL-record streak of 297 consecutive starts, a figure that goes up to 321 if playoff games are included.

He won three straight MVP awards with the Green Bay Packers from 1995-97. Favre led the 1996 Packers to their first Super Bowl title in nearly three decades and brought them back to the Super Bowl the following year.

Favre was with Green Bay from 1992-2007 and also played for the Atlanta Falcons (1991), New York Jets (2008) and Minnesota Vikings (2009-10). At the time of his retirement in 2011, Favre owned multiple NFL career passing records. He was inducted into the Pro Football Hall of Fame in 2016.

Parkinson's Disease and Concussions

Favre's Parkinson's diagnosis has raised questions about the possible link between the disease and his football career. While the exact cause of Parkinson's is unknown, scientists believe it is caused by a combination of genetic and environmental factors, and head injuries have been identified as a potential environmental factor.

Favre himself has acknowledged the possibility of a connection. He stated in a 2022 interview that he believes he may have experienced thousands of concussions during his 20 seasons in the NFL.

Impact of Parkinson's Diagnosis

Favre's revelation about his Parkinson's diagnosis has resonated with many, especially former athletes who have experienced similar challenges. It has brought renewed attention to the long-term health risks associated with concussions and other head injuries, particularly in contact sports.

As Favre has publicly shared his personal journey with Parkinson's, it has prompted important conversations about the importance of early diagnosis, treatment options, and the need for continued research to understand the underlying causes of the disease.

A Legacy Defined By Courage

Brett Favre has earned the respect and admiration of fans and peers for his dedication to the game and his perseverance in the face of adversity. His diagnosis with Parkinson's disease is a reminder of the unseen sacrifices and challenges faced by many athletes, both during and after their playing careers.

Favre's courage in sharing his diagnosis is a testament to his unwavering commitment to raise awareness for Parkinson's disease and other health issues that affect athletes. It is a reminder that even the most accomplished athletes are not immune to the challenges of life, and that resilience is a valuable trait both on and off the field.