Prachi Nigam, who topped the Class 10 UP Board examinations this year by securing 98.5 per cent marks, has finally responded to trollers who have been trolling her for her facial hair. “Trollers can live with their mindset, I am happy that my success is now my identity,” she said on Wednesday. �� Prachi Nigam, Class 10 UP Board Topper, Shuts Up Trollers Over Her Facial Hair, Says 'They Can Live With Their Mindset, I Am Happy That My Success Is Now My Identity'.