There’s a reason people refer to corn as yellow gold. In 2021, the United States’ corn crop was worth over $86 billion. According to the USDA, the U.S. is the largest consumer, producer and exporter of corn in the world. It’s not just what we eat. Corn is in what we buy and how we fuel up. Now, the rest of the world relies on U.S. corn, too. At $2.2 billion in 2019, corn is the most heavily subsidized of all crops. Here’s how the U.S. started fueling its economy with corn. Produced by: Andrea Miller Graphics by: Alex Wood, Christina Locopo Additional Camera by: Charlotte Morabito Supervising Producer: Lindsey Jacobson » Subscribe to CNBC: https://cnb.cx/SubscribeCNBC » Subscribe to CNBC TV: https://cnb.cx/SubscribeCNBCtelevision About CNBC: From 'Wall Street' to 'Main Street' to award winning original documentaries and Reality TV series, CNBC has you covered. Experience special sneak peeks of your favorite shows, exclusive video and more. Connect with CNBC News Online Get the latest news: https://www.cnbc.com/ Follow CNBC on LinkedIn: https://cnb.cx/LinkedInCNBC Follow CNBC News on Facebook: https://cnb.cx/LikeCNBC Follow CNBC News on Twitter: https://cnb.cx/FollowCNBC Follow CNBC News on Instagram: https://cnb.cx/InstagramCNBC #CNBC Why The U.S. Government Is (Still) Obsessed With Corn