India has shown the world that it is ready and will become a "global leader in the future", said South Korean ambassador Chang Jae-bok while lauding New Delhi's "tremendous" work in reaching a G20 declaration.

Thousands of workers have worked for over a year behind the scenes to make the concluded G20 meet a huge success

Apart from the hospitality, customised menus and special attention paid to their every need, heads of state and leaders representing their countries were also given a special hamper by Prime Minister Narendra Modi.