This is the strongest currency in the world. According to Forbes, the Kuwaiti dinar is the most valuable currency in the world, performing better than the US dollar, British pound, and euro. The Kuwaiti dinar (KWD) is the national currency of Kuwait, a Middle Eastern country located in the Arabian Peninsula of the Persian Gulf. Its name comes from the Roman denarius and is subdivided into 1000 fils, a coin used in many Arab countries. How can you tell if acurrency is valuable? You can tell by the quantity of goods and services that can be purchased with one unit of the country’s currency and t…