Tahsan Rahman Khan is a Bangladeshi musician and actor. He was the former keyboardist and second vocalist of the Grunge and Alternative rock band Black. Currently he is the lead singer of his own band called Tahsan and the Band.

The Office of the United Nations High Commissioner for Refugees (UNHCR) is a United Nations agency mandated to aid and protect refugees, forcibly displaced communities, and stateless people, and to assist in their voluntary repatriation, local integration or resettlement to a third country. It is headquartered in Geneva, Switzerland, with over 18,879 staff working in 138 countries as of 2020.