TL;DR - Brainlabs doesn't understand Gender Pay Equality [9/Jun/16]

Maybe this woman gets paid less because she sucks at being a mathematician ie her job.

Sources:
BBC video:
https://www.youtube.com/watch?v=ztdHIpGxrQA&feature=youtu.be

Brainlabs old and new comparison for teh lulz:
http://www.brainlabsdigital.com/pay-gap/
https://web.archive.org/web/20160524114004/http://www.brainlabsdigital.com/blog/pay-gap/