Dubai, Oct 28 (PTI) Indian opener Abhishek Sharma on Wednesday toppled compatriot Ishan Kishan to become the world. Indian opener Abhishek Sharma has become the world No. 1 batter in T20 Internationals, according to the latest ICC rankings. Abhishek Sharma has become world No. 1 batter in ICC T20I rankings after his century in the third T20I match vs New Zealand in Wellington on Tuesday.