Former England pacer John Turner recently announced his retirement from international and professional cricket. That said, let us take a look at the top five youngest players to announce their retirement from men's international cricket. AdTrending#5 Nicholas Pooran (29)Former West Indies wicket-keeper batter Nicholas Pooran announced his retirement from international cricket at 29. Ad#1 John Turner (25)John Turner became the youngest player to retire from men's international cricket. Along with John Turner, former England all-rounder Zafar Ansari also retired from international cricket at the age of 25.