Author and Fitness Expert to Attempt Extreme Fitness Challenge by running 8 Marathons in 8 Weeks at an Obese weight HOUSTON, JANUARY 19, 2018 / PRESS RELEASE // – Samir Becic, Harper Collins author of the book ReSYNC Your Life and 4 X #1 fitness trainer in America, is attempting his next MEGA fitness feat by running 8 … Continue reading From Houston to Bosnia in 8 Weeks/ 8 Marathons in 8 Weeks