Katelyn Ohashi proves smiling can be a serious asset to elite athletes | Tim Lewis

Gymnast’s joyful routine is a happy alternative to putting on that grim ‘game face’ in a business where smiling is, well, frowned uponBetween Brexit and Blue Monday – the most depressing day of the year, aka this Monday– it’s not always been easy of late to sustain the self-satisfied, privileged-white-male grin that greets you in my byline picture. It is perhaps these ambient feelings of dread that have sent me for solace, again and again, to a video of an Ame