Indian teen Vaishnav Krishnakumar, an 18-year-old UAE Golden Visa holder and first-year BBA Marketing student at Middlesex University Dubai, tragically dies of cardiac arrest outside his home in Dubai after Diwali celebrations. A top student from GEMS Our Own Indian School, he excelled academically, led Model UN, held internships, and inspired peers. Tributes pour in as repatriation to Kerala is arranged.