2025 Billionaire Rankings: Elon Musk at No. 1, Ambani & Adani’s Resurgence in India? The 2025 Billionaire Rankings highlight Elon Musk as the world’s richest with $420B. Mukesh Ambani remains India’s wealthiest, while Gautam Adani makes a remarkable comeback. India’s billionaire landscape continues to evolve. https://moneycages.com/business/billionaires-of-the-world-2025/