Trent Boult's 6 wickets in 15 balls | NewZealand vs Sri Lanka, 2nd Test - Day 2 - Twitter HIGHLIGHT Trent Boult's 6 wickets in 15 balls | NewZealand vs Sri Lanka, 2nd Test - Day 2 - Twitter HIGHLIGHT Trent Boult's 6 wickets in 15 balls | NewZealand vs Sri Lanka, 2nd Test - Day 2 - Twitter HIGHLIGHT Trent Boult's 6 wickets in 15 balls | NewZealand vs Sri Lanka, 2nd Test - Day 2 - Twitter HIGHLIGHT Thumbnail Credits: BLACKCAPS CricketSriLanka FoxSportsNetwork