A video of a man mocking Zimbabwean President Robert Mugabe‘s unsteady walk during his appearance last week at the UN general assembly, is being shared widely on social media.

People have been using the hashtag #MugabeChallenge to spread the video on Twitter.

The video of the 93-year-old leader being helped to the podium was widely shared, as was his speech referring to the US President Donald Trump as the gold “gold Goliath”.

Valentine Motsi, a Harare-based social commentator, told news24 that Mr Mugabe’s old age and his frailty had now become a source of entertainment for many Zimbabweans.