Top 5 Batters to score fastest 2000 runs in T20Is 

5. aaron finch 

the former aussie batter took 62 innings to complete 2000 t20i runs

4. kl rahul 

it took him 58 innings to score 2k runs in t20s

3. virat kohli scored 2000 t20 runs in 56 innings 

2. muhammad rizwan took 52 innings to do so 

1. babar azam completed 2000 t20 runs in 52 innings as well 

Top 4 Batters with Highest strike rate in T20Is as Captain