Jen Sincero is a renowned American writer, speaker, and success coach whose career has been marked by a series of impactful contributions to the self-help genre. After graduating from Colorado College with a BA in English in 1987, Sincero began her professional journey in the music industry, working in the marketing department at CBS/Epic Records during the 1990s. This experience not only honed her marketing skills but also led her to co-found her first band, Crotch, and later, the Jenny Clinkscales Band and 60 Foot Queenie, showcasing her creative versatility.

In 2000, Sincero transitioned to Los Angeles, where she established herself as a freelance writer, producing marketing materials, magazine articles, and blogs. Her literary debut, “Don’t Sleep With Your Drummer,” was published in 2003, followed by “The Straight Girl’s Guide to Sleeping With Chicks” in 2005. These works laid the foundation for her later success, demonstrating her ability to blend humor with insightful commentary on relationships and personal growth.

Sincero’s breakthrough came with her third book, “You Are A Badass: How to Stop Doubting Your Greatness and Start Living an Awesome Life,” released in 2013. This #1 New York Times bestseller has sold over 5 million copies and is available in more than 40 languages. Its success has led to a series of follow-up books, including “You Are a Badass at Making Money” and “Badass Habits,” further solidifying her status as a leading voice in personal development.

In addition to her writing, Sincero has made significant contributions as a motivational speaker and success coach, facilitating workshops for organizations like Ladies Who Launch. Her engaging style and practical advice have inspired countless individuals to embrace their potential and pursue their dreams, making her a sought-after figure in the self-help community. With accolades such as an Audie Award for her audiobook narration, Sincero continues to empower others through her dynamic approach to personal transformation.