Representatives of the Beijing 2008 Olympic/Paralympic Games torch-bearers, volunteers and staff members pose for photographs inside the National Stadium, also known as the Bird's Nest, in Beijing on August 8, 2023. An exhibition was held to celebrate the 15th anniversary of the Beijing Olympic Games, which opened on August 8, 2008, at the Bird's Nest, the main venue for the 2008 Games. It also hosted the opening and closing ceremonies of the 2022 Winter Olympics. Photo: VCG