testosterone tim ferriss cheat sheet

Triple Your Testosterone Cheat Sheet by Tim Ferriss

By Ali Kuoppala | 11/03/2014

Tim Ferriss is a writer, entrepreneur, public speaker, and investor. He became famous after writing the book called The 4-Hour Workweek: Escape 9-5, Live Anywhere and Join the New Rich which was rejected by 26 publishers, but now since the 27th publisher decided to give it a go. It’s sold over 1,350,000 copies and has spent…