He is the sirdar ( chief ) of our Sherpa climbing team , and is on his way to a third ascent of the season .
Leo set out making great time , while I climbed alongside Ang Phurba of Kunde .
Ang Phurba of Kunde is the sirdar ( chief ) of our Sherpa climbing team , and is on Ang Phurba of Kunde 's way to a third ascent of the season .
Leo set out making great time , while I climbed alongside Ang Phurba of Kunde .