Watch: McCullum's remarkable 158

Brendon McCullum hits out for Birmingham. Photo / Getty

Brendon McCullum's unbeaten 158 from just 64 balls for the Birmingham Bears has been captured in all its glory from the Birmingham dressing room.

The innings - which equalled his own Twenty20 best, is also the second-highest individual score in world T20 cricket.

His innings included 13 fours and 11 sixes and lifted Birmingham to 242 for two, and consisted of some remarkable strokeplay:

Check out @richardjones441 amazing video of Brendon McCullum's knock last night. View from the dressing room here: https://t.co/ARnWlh21Sb

— Birmingham Bears 🏏 (@BearsT20) July 4, 2015

McCullum brought up his first 50 in 23 balls, but accelerated to his seventh Twenty20 hundred in another 19 balls. He motored to his 150 in just 18 more and, had Laurie Evans not eaten up 13 balls in his 16, McCullum might have challenged Chris Gayle's 175 - the highest T20 score.

The Black Caps skipper has now amassed seven T20 centuries, second only to Gayle's 15, and has scored them playing for New Zealand, Kolkata, Otago, Chennai and now Birmingham.