Prime Minister Narendra Modi has arrived at Rajpath to kick-start the International Yoga Day celebrations in Delhi and has begun the demonstration of yogic postures.
It is expected that over 40,000 people are participating in the ongoing celebrations at Rajpath.
Besides, about two billion people across the globe are expected to participate in the inaugural day of the event.
The yoga celebrations are being organised after the United Nations had in December last year declared June 21 as International Yoga Day, with 177 countries voting in favour.
The proposal was mentioned by Prime Minister Narendra Modi during his address to the UN General Assembly last year.