Simeon Boikov, 32, who posts online under the nickname Aussie Cossack , shared videos to social media on Tuesday of himself attending the rally at Sydney s Town Hall.
A fifth release of the health insurer’s customer claims information has raised concerns from the CEO of the Australian Federation of AIDS Organisations.
Qantas CEO Alan Joyce has told Simeon Aussie Cossack Boikov to f off during a heated argument on the streets of Sydney, after the outspoken anti-vaxxer called Mr Joyce a grub and a disgrace .