Prof William Richard (Twink) Allen 1940 - 2021

It is with profound sadness that we announce the passing of Professor Twink (WR) Allen, who died in Dubai on 6 June 2021 after a very short illness. Twink will be forever remembered as a pre-eminent pioneering scientist in equine reproduction who has also significantly influenced how breeding mares are clinically managed. These scientific achievements were matched by his enthusiastic, determined and hard-working approach consistently applied in his endeavour to search for new knowledge.

As a consequence of these qualities, combined with his openness to welcome a constant stream of visitors to his laboratory, he has inspired and influenced students and scientists from across the globe, many of which have gone on to play major roles in science and clinical practice. Having regularly attended SRF conferences and held membership for over 50 years, as well as being the recipient of the Marshall Medal in 2009, Twink was well known to many in the SRF community. His friendship, mentorship, charismatic seminars and unwavering support for reproductive biology will certainly be missed. Our thoughts go out to his partner, Sandra, his three children and grandchildren and wider family. Twink, you may have departed our earth but the substantial impact you had on our field and those that work in it will live on.