For the Chhetri sisters, their pioneering endeavour is changing the face of tourism in Nepal.

BBC: Breaking the glass ceiling of trekking

South Korea scored seven goals to Australia's six, but conceded three to their rivals' one -- meaning Sunil Chhetri's first-half penalty for India proved crucial.

CNN: STORY HIGHLIGHTS

India thought they had reduced the deficit seven minutes after halftime but Renedy Singh's effort was ruled to have not crossed the line after hitting the underside of the crossbar, but Sunil Chhetri immediately made it 4-2 after striker Abhishek Yadav also hit the woodwork.

CNN: STORY HIGHLIGHTS