A photo of Islam Makhachev from his UFC 302 pre-fight photoshoot was enough to send Conor McGregor into a fit about hygiene. McGregor, who is not a doctor, believes he identified a staph infection on Makhachev’s left shin, and attacked the UFC lightweight champion and his team for their cleanliness. A dark, circular blemish is visible on Makahchev’s leg in the photo McGregor quote tweeted, which was enough for McGregor to give his diagnosis.
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