Michalis John Arnaoutis[ 6 September 1979]is a Greek professional boxer who challenged for the WBO light welterweight title in 2006.

[2] He started his involvement with the sport at the age of 12 in AEK and from the first day he loved it and devoted himself to it.

In 2001, at the age of 22, he leaves for the USA to realize his biggest dream, to become a professional boxer and conquer the top.

Having 10 years of hard work and training in America, his career reached its absolute zenith, winning World Titles.

In addition, he was voted the best left-hander in the world by the professional boxing committee statistical service in the United States.