Canelo Alvarez tests positive for banned substance ahead of GGG rematch
Mexican boxing sensation Canelo Alvarez was training for what is expected to be a blockbuster
Banned Substance
EFC Fighter Tests Positive for Banned Substance, Receives Four-Year Suspension from Competition
From: http://allafrica.com/stories/201602082570.html Since inception of the organization, EFC has spearheaded the growth, development and safety