Here is the list of cricketers with most sixes in T20 Internationals

4. Martin Guptill- New Zealand (81)

Martin Guptill, the current opener for New Zealand cricket is one of the hard-hitting batsmen in modern day cricket. He made his T20I debut against Australia in 2009. Since his debut, Guptill has played 68 matches (66 innings) with 1954 runs. His highest score is 101* with an overall strike rate of 130.44. Guptill knows to dominate the opposition bowlers and help New Zealand post massive scores.

So far, Guptill has hit 1 century and 11 half-centuries. In total, the hard-hitting opener from New Zealand smashed 81 sixes so far.