Isaac Makwala makes final after beating illness as Farah does just enough

• Makwala successfully negotiates lone time trial and then a semi-final
• Mo Farah through to 5,000m final despite stiff legs after 10,000m winIt has taken a series of plot twists worthy of a Hollywood thriller. But now, staggeringly, the world championships has the showdown between Wayde van Niekerk and Isaac Makwala, the usual suspects in the 200m and 400m all season, it has craved all along.First Makwala illustrated powers of recovery worthy of Lazarus to lift himself off his sick b