South Africa’s leading wicket-taker, who announced retirement from test cricket recently was _____ ?

1) Hashim Amla
2) Dale Steyn
3) Morne Morkel
4) AB de Villiers

Explanation:
36-year-old South Africa’s Wicket taker DaleSteyn who made his test debut in 2004 announced retirement from test cricket, and has so far taken 439 wickets in 93 tests. The reason for his retirement is to prolong his playing career. He will be available to play for one-day and T20 Internationals.Currently, Dale Steyn is in 8th position in the all-time test bowling list and took 26 five-wicket hauls.