The AdventurersSix member team from Kolkata, West Bengal (Susant Mahankur, Palash Kr Ghosh, Sujoy Das, Navonil De Sarkar, Jagannath Ghosh and Swapan Das) had started a high altitude expedition from New Jalpaiguri (West Bengal) to Gurudongmar Lake (Sikkim) on April 02, 2012.  The Six member team of Cycling became the first civilian group to reach Gurudongmar Lake (17,000 ft) in Sikkim on April 07, 2012.