Esther Okade was born with a mind full of numbers and a passion for solving problems. A math prodigy, she mastered algebra at age four. With her deep love of math, she became one of the youngest people to ever enroll in college in the UK. This podcast is a production of Rebel Girls. It’s based on the book series Good Night Stories for Rebel Girls. This story was produced by Olivia Riçhard with sound design and mixing by Mumble Media. It was written by Sara Weiss and edited by Abby Sher. Fact-checking by Joe Rhatigan. Narration by Donna Louise Bryan. Original theme music was composed and performed by Elettra Bargiacchi. Thank you to the whole Rebel Girls team who make this podcast possible. Stay rebel!