Billionaire Elon Musk is routinely followed around Twitter headquarters by two “bulky” bodyguards—even when he goes to the restroom, according to a Twitter engineer. The two bearded guards went viral back in January after they accompanied Musk at a securities fraud trial, and appear to have accompanied him to Twitter after his $44 billion purchase of the social media site. A Twitter engineer identified only as Sam told BBC News: “Wherever he goes in the office, there are at least two bodyguards—very bulky, tall, Hollywood movie bodyguards. Even when [he goes] to the restroom.” He said the constant use of bodyguards suggested that Musk, who has sacked a huge number of Twitter staff including coders, does not trust his remaining staff at Twitter HQ in San Francisco.