KOTA KINABALU, May 17 -- A decade after tragedy struck on Mount Kinabalu in Sabah, a Singaporean woman has completed a climb in memory of her younger brother.

In 2015, a powerful 6.0 magnitude earthquake shook the mountain, claiming the lives of 10 Singaporeans, including 13-year-old Navdeep Singh Jaryal.

Navdeep was one of seven students from Tanjong Katong Primary School who were killed alongside their teachers and guide during what was meant to be a memorable expedition.

Yesterday, the official Facebook page of Mount Kinabalu shared a deeply moving message from Navdeep's sister, Simran Jaryal, who recently completed the climb on his behalf.

"Reaching the summit of Mount Kinabalu was one of the most emotional experiences of my life,...