On Sunday November 24th, 65 of the world’s best coffee brewers will travel to Bethnal Green, East London, where they’ll compete for the title of ‘2019 World AeroPress Champion’. This global championship and it’s cult-like following centres on coffee brewed with the AeroPress; a plunger-style device adored by coffee fanatics, which retails for around £25. Having defeated thousands of counterparts in their home countries, national champions from as far and wide as India, Australia, Timor Leste, Chile, and Iran will…