Indian Prime Minister Narendra Modi participates in a mass yoga session along with other practitioners to mark International Yoga Day at the Forest Research Institute (FRI) in Dehradun on June 21, 2018. Tens of thousands of yoga practitioners worldwide on June 21 are expected to celebrate the fourth annual International Yoga Day, first proposed by Indian Prime Minister Narendra Modi in 2014 to the UN General Assembly and adopted unanimously. Photo: AFP
