Sex testing

A complete (I hope!) list of my academic works on the topic of hyperandrogenism, and eligibility criteria for participation in the female category from 2009 up to now can be found here (email me to request PDFs of articles if you don’t have access):

IMPORTANT!

Here you can download the original IAAF documents on Hyperandrogenism Regulations (they have been taken off website since suspension of regulation in July 2015 following CAS ruling in the Dutee Chand Award (CAS 2014/A/3759 Dutee Chand v AFI & IAAF) including a visual table with guidelines on how to score bodies according to amount and distribution of hair.

IAAF guidelines Eligibility Hyperandrogenism May 2011

IAAF Hyperandrogenism Regulations – Appendices

Op-eds can be found here:

Caster Semenya and Silvia Camporesi
Caster Semenya and me at Play The Game Conference In Tampere Finland (5-8 October, 2025)

And you can find some of my early academic work on Caster Semenya here:

MEDIA AND OUTREACH

Radio and Television Commentary and Expert Opinion

Al Jazeera Inside Story (May 2019, Television)

Commentary on CAS ruling against Caster Semenya:

BBC Radio 5 (May 2019, Radio)

Commentary on CAS ruling against Caster Semenya:

 BBC Radio London (May 2019)

Commentary on CAS ruling against Caster Semenya:

 BBC Inside Science (April 2019, Radio)

Commentary on experiments carried out at Yale University to reanimate pig heads:

BBC Big Questions (June 2017, Television)

Panelist for episode “Is it ethical to interfere with the genome?”:

http://www.bbc.co.uk/iplayer/episode/b08vg018/the-big-questions-series-10-episode-20

 BBC News Hour Extra (July 2016, Radio)

Commentary for: “A flickering flame: Is the Olympic ideal dead?”:

http://www.bbc.co.uk/programmes/p04263n3

BBC World Service (March 2015, Radio)

Commentary on Dutee Chand’s case:

BBC Have Your Say (March 2015, Radio)

Commentary on Dutee Chand’s case:

http://www.bbc.co.uk/programmes/p02m31rq

BBC Radio 4 News (March 2015, Radio)

Commentary on Dutee Chand’s case:

http://www.bbc.co.uk/programmes/b05mrc53

BBC World News (February 2015, Television)

Commentary on the case of eugenics victims receiving compensation for sterilization in Virginia:

My work on Caster Semenya has been quoted in mainstream media and other professional outlets:

IMPORTANT!

Here you can download the original IAAF documents on Hyperandrogenism Regulations (they have been taken off website since suspension of regulation in July 2015 following CAS ruling)

IAAF guidelines Eligibility Hyperandrogenism May 2011

IAAF Hyperandrogenism Regulations – Appendices