The most widely grown crop in the world is corn, also known as maize (Zea mays). Corn is a versatile crop that serves various purposes, including food for humans and livestock, as well as biofuel production. It is cultivated on numerous continents, with the United States, China, and Brazil being among the top producers. Corn's adaptability to different climates and soils contributes to its widespread cultivation. Additionally, its high yield and essential role in global food security make it a critical agricultural commodity, utilized in many forms, including flour, syrup, and animal feed.