KL Rahul on Sunday surpassed Virat Kohli to become the fastest Indian to score 8,000 T20 Runs (in 224 innings). Here's a full list:

Virat Kohli, then the 2nd Indian to achieve the feat did it in 243 innings, currently he has 13,391 runs.
Shikhar Dhawan scored 8k T20 runs in 277 innings, retired with 9797 short format runs.
Suryakumar Yadav is the second fastest to reach the milestone by number of balls faced. Currently he amassed 8413 runs in 297 innings.
First Indian to reach 8000 T20 runs, Suresh Raina did it in 300 innings. He bowed out of the format with 8654 runs in 319 innings.
Highest T20I run scorer, Rohit Sharma is also among the list (3rd to reach). Currently, he amassed 12130 runs in 446 innings.