As a teenager, Raven Saunders dreamt of playing basketball, but their physique led them down a different path. Exceptional strength and size destined them for shot put, ultimately earning them a place on the US track and field team.

In 2021, amid the pandemic, Raven became known for their choice of distinctive protective masks at competitions. But the day they chose to wear a mask of The Incredible Hulk, they not only captured the world's attention, but they also showed hidden parts of themselves.

Throughout history, masks have served various roles including spiritual, entertainment, and protective purposes. Since we’ve all been reacquainted with masks in recent years thanks to COVID-19, Matthew Syed explores how masks have the power to reveal more than they conceal and examines how these coverings, while ostensibly meant to protect, can also become powerful symbols of personal and cultural expression.

With American shot putter Raven “The Hulk” Saunders, mask maker and psychodrama therapist Mike Chase, and Professor of International Politics at Loughborough University Aidan McGarry.

If you are suffering distress or despair, details of help and support are available at bbc.co.uk/actionline

Presenter: Matthew Syed

A Novel production for BBC Radio 4.