9. Alex Hales (England)
The 6 foot 5 inch tall English opener, Alex Hales is a fierce hitter of the cricket ball. Hales has been one of the most successful T20I players for the Poms. In 37 T20Is, the destructive right-hander has struck 1,111 runs at a healthy average of 34.71 and a superb strike rate of 136 with the help of 1 century and 7 half-centuries.
His highest score of 116* runs came off just 64 deliveries against Sri Lanka in 2014 World T20 match in which his side was chasing a massive total of 190 runs in Chittagong. The 27-year-old has the ability to build an innings and then go all out in the slog overs. Hales is also capable of going berserk right from the ball one which makes him one of the Top 10 Most Impactful Batsmen in T20I Cricket