Watch: Blowing the whistle on Ben O’Keeffe Keo and Zels poke gentle fun at South Africans who have already painted a target on the ref's back for Sunday's game. Photo: YouTube video thumbnail. In episode 26 of the Keo & Zels Show, Mark Keohane and Zelim Nel break down the merits and demerits of the four Rugby World Cup playoff referees. Related Articles Multi-disciplinary operation leads to multiple arrests in Osizweni Taxi driver killed in Connor Street shooting Endumeni Municipality bids a tearful farewell to a faithful colleague Bowled over by spring