Tom Daley: Illegal to Be Me

The Olympic diving champion investigates homophobic behaviour around the Commonwealth, travelling to some of the countries where homosexuality is a crime and even punishable by death. Daley talks to sportspeople facing persecution and advocates fighting for change, including Michael Gunning of Jamaica, India's Dutee Chand and swimmers Theresa Goh (of Singapore) and Amini Fonua (of Tonga).