Former world champion McDonnell retires By webmaster - May 12, 2021 281 0 Jamie McDonnell has confirmed he will not return to boxing, announcing his retirement after becoming a two-time world champion. RELATED ARTICLES Sports A SICKENER! Dzambekov KOs Parker with vicious body shot Sports Heavy rain causes chaos before Qualifying is red flagged in Sao Paulo! Sports IN FULL! Watch Vinnie Kemp drops EPIC post fight interview!