46 years old … in 4 years he is 5 years old! Also height only 5 feet 8–

Wow Tim is old now!!

As of my last update in April 2023, Tim Ferriss, born on July 20, 1977, would be 46 years old. His height is not officially documented, but he is often listed as being around 5 feet 8 inches tall. Keep in mind that this information might not be entirely accurate and could change over time.

How old he was when wrote 4 hour work week

“The 4-Hour Workweek” by Tim Ferriss was published in April 2007. Since Ferriss was born on July 20, 1977, he would have been 29 years old when the book was published.