original_query: Who was Leukon I of Bosporus?
query: Who was Leukon I of Bosporus?
answer: Leukon I of Bosporus (c. 410-349 BC) was a Spartocid ruler of the Bosporan Kingdom who reigned from 389 to 349 BC.  He was the son of Satyros I and grandson of Spartokos I.  He ruled jointly with his brother Gorgippos and is considered one of the greatest rulers of the Bosporan Kingdom, known for his strategic and disciplinary skills, military campaigns expanding the kingdom, and diplomatic relations with Athens.