Sports Minister Fikile Mbalula has taken to Twitter to explain that an image circulating on the social media site - said to be of his penis - is, in fact, not his.

A screenshot of what appears to be a tweet from Mbalula of his genitals to a woman on Twitter surfaced this morning - and was quickly picked up by the Satire News account.

Mbalula says that after hacking his account to post an image of a half-naked woman earlier this year, unnamed people are now using satire profiles with fake screen-shots.