Shimla: Two young boxers from Kinnaur performed brilliantly and won silver medals in the 38th National Boxing Championship held in Uttarakhand. Talented players Ashish Kumar and Vinakshi of JSW Boxing Shikhar Kendra brought laurels to Himachal Pradesh by winning silver medals in the 57 kg weight category. Ashish Negi, a resident of Katgaon, has been.