John Carreyrou is a journalist, author, and public speaker known for his remarkable achievements in investigative reporting. Born in France and raised in the United States, John started his illustrious career as a journalist at The Wall Street Journal, where he spent more than two decades and covered a wide range of topics, including healthcare, technology, and biotech.

John is best known for his groundbreaking reporting on the rise and fall of the blood-testing startup Theranos, which uncovered massive fraud and criminal activity at the company. His book on the subject, Bad Blood: Secrets and Lies in a Silicon Valley Startup, became an instant bestseller and won the prestigious Financial Times and McKinsey Business Book of the Year Award in 2018.

Over the years, John has received numerous awards and recognition for his outstanding work, including the George Polk Award, the Gerald Loeb Award, and the Pulitzer Prize, which he won twice for his reporting on Theranos. He has also been featured in prominent publications such as The New Yorker, The New York Times, and Vanity Fair, among others.

Apart from journalism, John is an accomplished public speaker and has been invited to speak at various conferences, universities, and events across the world. He has also appeared on popular television shows like Today, 60 Minutes, and The Rachel Maddow Show, where he discussed his work and the importance of investigative reporting.

John's dedication to uncovering the truth and exposing wrongdoing has made him a respected figure in the world of journalism, and his work has had a significant impact on society. He is a true inspiration to aspiring writers and journalists, and his legacy will continue to inspire future generations of reporters.