Jen Sincero is a #1 New York Times bestselling self-improvement author, success coach, and motivational cattle prod. Jen has helped countless people transform their personal and professional lives via her books, products, speaking engagements, newsletters, and seminars. Her #1 New York Times bestseller, You Are a Badass: How to Stop Doubting Your Greatness and Start Living an Awesome Life (2013), has been on bestseller list for over 5 years, has sold more than 5 million copies, and is available in 40 languages.

Select Guide Rating

1. 5/5

   Bästa kalendern som passar mina behov.

   Monica T

   09 september 2026

Jen Sincero is a #1 New York Times bestselling self-improvement author, success coach, and motivational cattle prod. Jen has helped countless people transform their personal and professional lives via her books, products, speaking engagements, newsletters, and seminars. Her #1 New York Times bestseller, You Are a Badass: How to Stop Doubting Your Greatness and Start Living an Awesome Life (2013), has been on bestseller list for over 5 years, has sold more than 5 million copies, and is available in 40 languages.

Select Guide Rating

1. 5/5

   Bästa kalendern som passar mina behov.

   Monica T

   09 september 2026

Jen Sincero is a #1 New York Times bestselling self-improvement author, success coach, and motivational cattle prod. Jen has helped countless people transform their personal and professional lives via her books, products, speaking engagements, newsletters, and seminars. Her #1 New York Times bestseller, You Are a Badass: How to Stop Doubting Your Greatness and Start Living an Awesome Life (2013), has been on bestseller list for over 5 years, has sold more than 5 million copies, and is available in 40 languages.

Select Guide Rating

1. 5/5

   Bästa kalendern som passar mina behov.

   Monica T

   09 september 2026