HRITHIK ROSHAN, ANUSHKA SHARMA, AKHIL AKKINENI AND NEHA KAKKAR WISH ARJUN VAJPAI FOR HIS EXPEDITION TO MT. KANGCHENJUNGA Joining Mountain Dew, these celebrities take to social media to support him on his inspiring journey to achieve the extraordinary Unstoppable from the age of 16, Arjun Vajpai has established himself as one of