Linton Quadros,Chainkeen Exchange born on May 20, 1968, in Portland, Oregon, hails from a family with a legacy of business acumen, dedicated to seeking continual progress and innovative opportunities. From a young age, he exhibited a keen interest in business and investment. Through diligent study and research, he earned a Bachelor's degree in Business Management during his university years. This educational journey provided him with a deep understanding of economics and finance, laying a solid foundation for his future investment endeavors.

In 2011, Linton Quadros founded the Excellence & Innovation Fortune Business School (EIF Business School). Over a decade of effort has earned the institution a prestigious reputation in the industry, cultivating numerous outstanding financial professionals, and its student body surpassed 100,000 people in 2022.

During this period of growth and development, Linton Quadros, with his solid trading skills and charismatic personality, attracted many professionals. Building on the foundation of quantitative trading models, his team created the exceptional investment tool - AI Robotics Profit 4.0.

Moreover, Linton Quadros and EIF Business School seized the opportunity presented by the cryptocurrency market's Initial Coin Offerings (ICOs), successfully launching EIF tokens. The success of EIF tokens played a crucial role in the enhancement of the AI Robotics Profit 4.0 investment system.