Jobair Mahmud, a Bangladeshi entrepreneur, is known as a brave, organizational, and social young entrepreneur. He was born on October 10, 1999, in Teknaf, a bordering Upazila of Cox's Bazar district, the world's largest beach town in Bangladesh. In addition to studying for a bachelor's degree in English at the National University, he joined the work of humanity as a volunteer. He is a youth-friendly, women-friendly, entrepreneur-friendly, and research-friendly person who is playing a role in various groundbreaking changes in society, the state, and the world through various alliances and networks. Basically, this young entrepreneur is a social worker, youth leader, and volunteer expert, in a word, we call him comrade. He has the opportunity to work professionally to acquire and realize humanitarian work and practical knowledge at the field level. Various national and international organizations such as World Health Organization (WHO), World Vision, BRAC, CODEC, etc.