Serious injuries he sustained years ago did not deter Arnaav Karan Chabria from going for the gold in Individual Physical Proficiency Test (IPPT), that is. He was one of the 29 students from Tanjong Katong Primary School on a leadership camp in Sabah, when the 6.0-magnitude quake struck the mountain they were trekking on June 5, 2015. While Arnaav.