This South Korean 100 Won coin from 1991 features Admiral Yi Sun-sin and is composed of copper-nickel. The KM# 35 coin has circulated and is ungraded, but uncertified. A great addition to any world coin collection, this piece represents the history and culture of Korea. The denomination of 100 Won and the year 1991 are also included in the aspects of this coin. Don't miss out on the opportunity to own a piece of South Korean history.