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.

India's Iyer taken to hospital after fielding injury
Norris unfazed by crowd boos after winning in Mexico
Mbappe and Bellingham strike as Real Madrid edge Barcelona 2-1 in fiery El Clasico
Brazilian teen Fonseca beats Fokina to win biggest career title in Basel
