Coffee Lam, top Hong Kong YouTuber and fitness influencer, on her tough childhood, being a TVB actress and the ‘incident’ that almost killed her

• Coffee Lam’s yoga and fitness videos have seen her become the first Cantonese-language content creator to gain more than a million subscribers
• After once collapsing on a TV set in a pool of blood, she turned to yoga to address her health, but worse was to come