Singapore (Commonwealth Union)_ At just 42 years old, Kishin RK has earned the distinction of being named Singapore’s youngest billionaire in 2025, according to Forbes. With an estimated net worth of US$1.6 billion, Kishin joins an exclusive group of six Singaporean billionaires under the age of 50. The group includes the co-founders of Sea Limited and Razer, as well as the CEO of Espressif Systems, highlighting Kishin’s unique place in a diverse landscape of entrepreneurial talent. Kishin RK, of Indian origin, is the CEO of RB Capital Group, a real estate and investment powerhouse he founded at the age of 18. Despite being the only son of Raj Kumar Hiranandani, one of Singapore’s most prominent real estate magnates, Kishin’s rise to billionaire status is a story of ambition, strategy, and innovation.
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Kishin’s journey into the property world began remarkably early. At the age of 12, under the guidance of his father, Kishin purchased his first property, igniting a fascination with real estate that would shape his future. By 18, he had sold an apartment gifted by his parents and used the capital to launch RB Capital in 2006, signaling his intention to chart a course independent of his family’s business empire. In a past interview with Tatler Asia, Kishin revealed that he had once considered careers in finance and hospitality, but real estate appealed to him for its lasting impact. “It allowed me to build something lasting,” he said, reflecting his long-term vision.
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While his early exposure to property development and access to capital undoubtedly provided a strong foundation, Kishin’s achievements extend well beyond inherited privilege. Under his leadership, RB Capital has grown into a formidable force in Singapore’s commercial and hospitality sectors. Its portfolio includes iconic developments such as the InterContinental Singapore Robertson Quay and the Holiday Inn Singapore Little India, projects that underscore Kishin’s commitment to urban transformation and sustainable design. His official involvement in the family’s Royal Holdings began in 2003, but a key turning point arrived in 2011, when Raj Kumar and his brother divided their business holdings. This reorganization paved the way for Kishin and his father to form a powerful duo, jointly managing a real estate portfolio now valued at around US$10 billion.
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Continuing to expand their global footprint, the family launched the RB Family Office in Abu Dhabi in late 2024. The office, located in the Abu Dhabi Global Market, reflects a strategic push to diversify and grow their investments in the Middle East. Kishin cited the UAE’s international legal standards and strategic location as key factors in choosing the city as their Middle Eastern base. The media reported that the family expects this move to significantly enhance their investment capabilities beyond Asia. According to Forbes, the combined wealth of Kishin RK and his father currently stands at an impressive US$3.15 billion. Yet despite his financial stature, those close to Kishin describe him as remarkably grounded. Known for his humility, he is said to treat everyone, from corporate leaders to hospitality staff, with equal respect and warmth.
Kishin’s philanthropic efforts also reflect his commitment to social impact. During the COVID-19 pandemic, he co-founded Tiffin Labs, a cloud kitchen startup designed to modernize food delivery infrastructure. He also spearheaded the “Food is Love” initiative, which provided meals to underserved communities in Singapore during the height of the health crisis. Today, Kishin RK stands as a compelling example of how legacy and leadership can intersect to create enduring success. His story is about vision, purpose, and the power of building something of one’s own, not just wealth, as Singapore’s youngest billionaire in 2025.
