India's aviation journey began with the establishment of its first airport, Juhu Aerodrome, in 1928.
Hyderabad added 17 new billionaires, bringing its total to 104, while Bengaluru followed closely with 100.
Leaving Delhi behind, Mumbai emerged as the most polluted city in India.
Mumbai witnessed a 1,000 per cent increase in Covid cases since May 17.
Mumbai has become the first metro city to achieve the target of complete vaccination for all eligible people.