In the final round, after a number of different questions, each applicant was asked which applicant they thought performed the worst.
This answer had to be given in group and motivated, based on no more than 5min of hearing each person talk. It was a degrading exercise which, in all honesty, should not be acceptable in any organisation.
Looking back on the experience now, and having heard from friends who have since worked for AB InBev and left, this inappropriate question simply revealed the true company culture.
I dodged a bullet there, and wouldn't recommend anyone applying unless you quickly want to add experience in the sector to your resume.