Pro wrestling legend "Bullet" Bob Armstrong -- a WWE Hall of Famer -- has passed away Thursday after battling bone cancer, his family announced.
He was 80-years-old.
Armstong is a true legend in the sport -- he started wrestling back in 1960 and became famous for his signature move, the Georgia Jawbreaker.
He became a fan favorite back when pro wrestling was split into territories throughout the U.S. -- and was particularly beloved in his home state of Georgia.
He initially "retired" in 1988 -- but never really hung up bis boots .