South Africa's leading wicket-taker has retired from Test cricket.
Dale Steyn say he will no longer play the longest form of the game in order to prolong his playing career.
The 36-year-old fast bowler took 439 wickets for the Proteas.
He was forced into the sideline at the World Cup with a recurring shoulder injury.

Ferdinand admits doubts over Pochettino's impact on Manchester United
Mbappe out for France's Nations League fixture
Andreeva reaches WTA Finals semis, Svitolina fights back to beat Muchova
Victory Team's Ahmad Al Fahim takes on Dubai T100 for third year running
FIFA clears joint bids for 2031 and 2035 Women's World Cups
