Former Fifa chief Sepp Blatter backs calls to boycott 2026 World Cup Sport Business Former Fifa president Sepp Blatter has endorsed calls for fans to boycott the 2026 World Cup over the US and President Trump’s domestic and international policies. Swiss lawyer Mark Pieth, who was engaged to reform Fifa under Blatter’s administration, told media last week that he advised against travelling to the States, which is staging the [...]