It has been posted a few times. Its quite an old vid.
Happened in South Africa
and yes it is real.
maybe he was holding onto the door handle and accidently pulled it open??
2012 1M - Aw - Akrapovic Evolution & downpipe, CF tips, Gruppe M intake, ESS tune, KW coilovers
2011 X1 Xdrive 2.0D - sparkling bronze/black - Hifi sound system, sports steering wheel, climate control, automatic, cruise control