Chinese President Xi Jinping and other G20 leaders on Friday took a family photo as they gathered in Buenos Aires for the two-day summit.

The 2018 G20 Leaders' Summit, under the theme "Building Consensus for Fair and Sustainable Development," is being held in the capital of Argentina on Friday and Saturday.

This year marks the 10th anniversary of the G20 Summit and Argentina is placing development, fairness and sustainability at the forefront of the G20 agenda.