Negi was born to a farming family in Kafarteer village in the Garhwal District of the North-Western Provinces in India.

[2] When the First World War broke out in 1914, the regiment travelled to France as part of the 7th (Meerut) Division of the Indian Corps.

[3] Negi was a 31 year old naik (equivalent to corporal) in the 1st Battalion, 39th Garhwal Rifles, British Indian Army during the First World War when he performed the deed during the Defence of Festubert for which he was awarded the VC.

The citation of the VC reads: His Majesty the KING-EMPEROR has been graciously pleased to approve of the grant of the Victoria Cross to the undermentioned soldier of the Indian Army for conspicuous bravery whilst serving with the Indian Army Corps, British Expeditionary Force: — 1909, Naik Darwan Singh [sic] Negi, 1st Battalion, 39th Garhwal Rifles.

For great gallantry on the night of the 23rd–24th November, near Festubert, France, when the regiment was engaged in retaking and clearing the enemy out of our trenches, and, although wounded in two places in the head, and also in the arm, being one of the first to push round each successive traverse, in the face of severe fire from bombs and rifles at the closest range.