원정 개요

BC 09 Apr 5350m
C2 27 Apr 6400m
C3 16 May 7300m
C4 17 May 7900m
HPt 17 May by Khoo, Pema and Pemba at 8 pm.

Khoo, Pema and Pemba arrived at C4 at 3:30 pm on 17 May and were attempting to summit on 18 May. When they left C4 at about 8 pm on 17 May, Khoo had a bad throat infection and turned back after 30 minutes out of C4. He stayed another night and decided to try again the following day. On 18 May they left C4 at 6:30 pm and the same thing happened again. After 30 minutes Khoo turned back as his throat infection gave him difficulties breathing. On 19 May they left C4 at 8 am and descended to C2. On 20 May to BC.

Oxygen:
Taken and used from C3 to C4 to C3 by Khoo, Pema and Pemba

Sherpas:
Pema, Makalu
Pemba, Makalu

Khoo also intended to climb Kangchenjunga after Everest.