Sam Altman will return to his job as CEO of artificial intelligence OpenAI, the non-profit behind the popular bot ChatGPT. Mr Altman was removed from his position on Friday. Staff at the firm threatened to resign if Mr Altman was not reinstated. Also on the show, another blow to crypto. The CEO of Binance, the world’s largest crypto exchange, resigned after pleading guilty to violating anti-money laundering requirements in the US and the firm has agreed to pay $4.3bn in fines. Finally, are you a fan of Kimchi? We have a report on the surging global popularity of the Korean staple.