Cheslin Kolbe
Borthwick insists England will improve despite latest defeat to South Africa
Kolbe at the double as South Africa condemn England to fifth straight loss
Springboks recall World Cup winners Kolisi and Kolbe for Ireland series
Injured Kolbe leaves Springbok camp with knee 'niggle'
French star Dupont taking part in rugby sevens Olympics training
Life on the wing is as good as ever for Springboks and All Blacks
Sinfield: England in awe of South Africa's quarter-final win
South Africa edge France in thriller to reach World Cup last four
Ireland on brink of last eight after edging Springboks in thriller
Kolbe one of four changes as Springboks launch World Cup defence
Kolbe to debut as a full-back for South Africa against Ireland