The Akosman couple living in Zonguldak proved the phrase "Zonguldak, the land of chestnut honey" on the international stage in their beekeeping journey which they began 9 years ago with 40 hives. Zonguldak chestnut honey, which has a proline value above world standards as an indicator of purity and quality, was awarded the 'golden honey' prize for two consecutive years in international competitions held first in London and then in Paris.