(As Yet) Unidentified Baseball Sets From Korea

The following are images I've picked up during my various research forays into the more Korean parts of the web.  Most of these I found on auction sites or blogs, but were accompanied with very little identifying information aside from perhaps year of issue.  I post them here in hopes that someone may be able to shed some light on their origins.  As a result of how I found the images, I know next to nothing about them, but if hard-pressed, could probably turn up the page where I found them.

As best I can tell, based on the blog I found these on, they are from 1980 and were inserted with Lotte Choco Pies.

Checklist Translations: 1995 Korea Baseball Organization (KBO) Sticker Collection

     For several different seasons, sticker sets were issued for the Korea Baseball Organization.  I've found evidence for sets from 1983, 1995, 1996 and 1998.  I suspect there are more out there to be found.  I have no idea how these were originally distributed and I have yet to find anything resembling a pack.  For that matter, I haven't found any images of the stickers not already stuck in an album.  What I have determined is that there are 96 total stickers in this set from 1995, with 12 stickers per team.  Each team's section in the album starts with a cartoon logo sticker, usually followed by the manager and then the 10 most prominent players.  As seen in the images below, each sticker has a white border and features the players position and name at the bottom of the image.

Checklist Translations: 1991 Lotte Gum Baseball Kings

      Taking a break from the Taiwanese sets, we venture over to South Korea and find this small set for the Korea Baseball Organization from the Lotte Gum company.  In 1991, Lotte Gum (롯데 껌) produced this 50-card "Baseball Kings" (야구 왕) set, featuring 10 cards per team, in packs of 2 cards and a piece of bubble gum for 200 won.  Packs can be found in red/orange, green, blue, purple and yellow.  Oddly some of the packs have images from MLB on the back.