(Reuters)
Republican presidential candidate Donald Trump has joined TikTok, the short video social media platform that is owned by tech giant ByteDance and that he tried to ban as president, ahead of the US elections in November.
Politico, which first reported the news, said he posted a launch video on his account on Saturday night. The video showed Trump greeting fans at an Ultimate Fighting Championship fight in Newark, New Jersey.
The account, President Donald J. Trump with the address @realdonaldtrump, had more than 450,000 followers by 0800 GMT.
@realdonaldtrump Launching my TikTok at @UFC ♬ original sound - President Donald J Trump
ByteDance is challenging in courts a US law that came into effect in April requiring it to sell TikTok by next January or face a ban.
TikTok has argued that it will not share US user data and that it has taken substantial measures to protect the privacy of its users.
Trump's attempt to ban TikTok in 2020 when he was president was blocked by the courts. He said in March that the platform was a national security threat but also that a ban on it would hurt some young people and only strengthen Meta Platforms' Facebook, which he has strongly criticised.
President Joe Biden's reelection campaign joined the app in February.