British media has labelled New Zealand speedsters Tim Southee and Trent Bolt as 'terrible twins', saying They have already set off alarming bells in the England camp ahead of this week's opening Test.
The deadly pair had arrived in London, fresh from stunning World Cup efforts and a strong showing in the ongoing Indian Premier League (IPL).
New Zealand coach Mike Hesson said both Southee and Bolt have remarkably improved and complete the team, Stuff.co.nz reported.
Veteran England batsman Ian Bell also praised the New Zealand swing bowlers, saying that their greatest quality was the ability to swing the ball late.
Meanwhile, Andrew Strauss, England's new cricket director, said that a struggling England team could learn a lot from New Zealand.