Just a year ago, Sam Bankman-Fried, or SBF as he was known, was hailed as a wunderkind. His FTX exchange boomed, processing transactions at a rapid pace and charging lower fees than competitors. His personal fortune soared, making him a billionaire many times over. Today, however, SBF finds himself a convicted felon, sentenced to 25 years in prison for orchestrating an $8 billion fraud. This dramatic fall from grace has left many wondering how it all went so wrong.