Question: John Alfred "Johnny" Lewis, is an Australian boxing trainer who is best known for working with six World Champions, most notably Jeff Fenech and which Soviet-born Australian former professional boxer who competed from 1992 to 2005?
Sentence (from "Wayne Elcock"): Elcock challenged for the IBF middleweight title against the unbeaten World champion Arthur Abraham on 8 December 2007, losing by a fifth round knockout.
Relevant evidence: No