in 20 years we have killed 2 that we know broke 5oo and one we suspect did, but were unable to get him weighed. The first was on a huge ranch that didn't allow hunting until hogs rooted up their outdoor wedding chapel. We killed him I think in 96-97. The other is the hog I killed on video in 2007. He had learned to empty the 7 protein feeders on a thousand acre ranch. The one we suspect of breaking 500 was one Michelle shot on video, just no way to get him out of where he was. I actually have him on video two other times two years earlier , when my daughter missed him at 40 yards. Sometime I'll put the video together and share it.