The only current world champion who has finished all his fights by knockout, Artur Beterbiev, stands out not only for his evident punching power but also for his coldblooded poise, diamondhard chin, and humility. Moreover, the thirtynineyearold light heavyweight continues to improve and is just one step away from the undisputed championship. It's time to appreciate the clinical work of a natural knockout artist responsible for dozens of explosive concussions.

Footage and copyrights provided by WSC Sports http://tinyurl.com/votesportWSC