Director-General of the World Health Organisation (WHO) Tedros Adhanom on Sunday thanked Bollywood superstar Shah Rukh Khan for joining the star-studded virtual concert 'One World: Together At Home.

"Thank you @iamsrk for standing in solidarity with @WHO & @GlblCtzn, & for joining the One world, #TogetherAtHome programme tonight. In solidarity, we can keep the world safe! #COVID19," he tweeted.