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1983
- 08
- Established Daewol farm, Darby Genetics’ parent company.
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1984
- 07
- Received a Champion prize in the first Korea performance test contest.
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1986
- 11
- Opened Darby Genetics & Constructed Iljuk Great Grand Parent (GGP) farm.
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1988
- 07
- Set the first official Medicated Early Weaning (MEW) breeding stock in Korea.