THANK YOU
Brett Favre is speaking out after his shocking announcement this week ... with the NFL legend saying he greatly appreciates the "unbelievable show of support."
The Green Bay Packers great posted video to his Instagram about 48 hours after testifying at a welfare reform hearing on Capitol Hill ... where he announced he has Parkinson's.
Wow, what an overwhelming amount of support from you all," Favre captioned the post, adding, "Thank you and this is just the beginning of another mountain to climb.