Tristan Barber has been living with HIV for over 20 years. He is an HIV specialist doctor and Consultant at the Ian Charleson Day Centre, Royal Free Hospital, where he runs a specialist service dedicated to ageing and frailty in PWH. In addition he is an Honorary Associate Professor at the Institue for Global Health, University College London. He is Honorary Secretary and a Trustee for the British HIV Assocation. He chairs the BHIVA Education and Scientific Subcommittee and the EACS Young Investigator Network. He is a passionate advocate for LGBTQ+ and HIV rights, and international HIV education.