Critter Corral, EARPS, a reputable vet in Northern IN and Crystal Humphries in mid IN have taken in over 70 piggies from one particular person. Supposedly, the woman had gotten two piggies who reproduced and because of mis-sexing she's ended up w/ over 70 piggies. You can read more about this on GL at this link:
Guinea Lynx :: Topic - EARPS in Indiana taking in 50+ pigs . And I believe the woman still has 16-17 males left. (It's been reported that she's keeping a female who is 6yrs old and not been or isn't now pregnant.)