~ Samakhushichowk, I am from the batch of Arun Chalise and Kalyan Malla and I never knew that they used to be house warden at BSAM. I am aware that Arun went to Australia and Kalyan went to Jamshedpur, India for further study right after passing I.Sc. I was in regular contact with Kalyan when I was in Nepal. He used to work in Butwal Hydropower. Cheers,