Randeep Hooda is working round the clock for his back-to-back releases in 2015. Recently seen at the launch of 'Sarbjit' trailer, the actor collapsed on the sets of 'Sultan' on April 17, 2016 in evening in Delhi following a severe attack of appendicitis.

The actor had been in acute pain for some time, but he ignored it to complete the shoot on time where he plays Salman Khan's wrestling coach in Ali Abbas Zafar's directorial venture.

Randeep has been admitted to Fortis Hospital. He may undergo surgery later today.