Ron Sim Ee Chew is a Singaporean businessman, the self-made billionaire Founder and Executive Chairman of OSIM International (SGX: O23), a major global manufacturer and retailer of healthy lifestyle and massage products. His career is rooted in retail, product design, and entrepreneurial audacity.

Sim left school early to start his career. His philosophical approach centers on scale, brand acquisition, and long-term asset hold in the essential health and wellness sector. He founded OSIM in 1980, recognizing the immense, untapped domestic and international demand for premium wellness and home-based health products.

• OSIM International (Founder & Chairman): The core publicly traded asset, a major global manufacturer and retailer of massage chairs, fitness equipment, and health products (operating over 400 retail outlets in 20+ countries).
• Retail Pioneer: His success is built on scale retail and dominating the domestic and international market for premium home wellness products.
• Investment Strategy: His philosophy is rooted in long-term investment in brand IP and retail infrastructure and leveraging the massive global growth of the wellness and home health sector (especially in Asia).
• Family Governance: His children are actively involved in the executive management of the group.

Ron Sim's strategic genius was his commitment to lifestyle branding. He founded OSIM in 1980, initially selling household goods before pivoting to health and wellness products (massage chairs, air purifiers). His structural contribution is immense: pioneering the modern, scale retail model for premium wellness products in Asia and globally.

He successfully led the company's privatization in 2016 (taking it private from the SGX). His wealth is secured by the colossal, long-term, stable profitability of the global health and wellness retail sector.

Ron Sim's social impact is structural, stemming from OSIM's role in providing essential wellness and health products for millions globally. His companies contribute significantly to national retail and service sectors. His personal philanthropy supports various community and educational initiatives.

His structural contribution is tied to the successful industrialization and scale of the global health and wellness retail sector.

Ron Sim maintains the professional, composed style of a corporate executive. His attire is consistently formal and high-quality, favoring tailored business suits. His aesthetic reflects serious authority and stability, typical of a leader in the global retail sector.

Residing in Singapore, his luxury is the immense security and financial reward derived from his multi-billion dollar fortune. His life is dedicated to retail scale, brand management, and strategic investment.