He has an aggregate of 6975 runs in T20 games prior to the start of IPL 2015 . He needs 25 more runs for his 7000 runs.  If he gets these runs,  he would become the first batman  in the annals of T20 games to total 7000 runs.

He has scored 486 boundary sixes in T20 games prior to the start of IPL 2015. He needs 14 more sixes to have an aggregate of 500 boundary sixes. If he scores these, he would then become the first batsman in the annals of T20 games to score 500 boundary sixes

He has an aggregate of 549 boundary fours and If he gets 500 boundary sixes, he would  earn the distinction of becoming the first batsman in the annals of T20 games to score 500 boundary fours and 500 boundary sixes

He has scored 192 boundary sixes in IPL prior to the start of IPL 2015. He needs eight more boundary sixes to have an aggregate of 200 boundary sixes in IPL. If he scores these, he would then become the first batsman in IPL history to score 200 boundary sixes

He  has scored 45 half centuries in T20 games prior to the start of IPL 2015. He needs five more  half centuries for his 50 half centuries  in T20 games. If he gets them, he would then become the first batsman in the history of T20 game to score 50 half centuries.