Wan Chai | Masala chai | Cheo Chai Chen | Nelson Chai | Chai Wan Road | Chai Wan | Wan Chai District | Chai Lai | Kach and Kahane Chai | Tan Chai Ho | Lai Kew Chai | Kol Chai | Jenny Q. Chai | Den Chai District | Chai tow kway | Chai Patel | Chai Ling | Chai Lee |
He has studied with 40 different teachers over his 30 years of training including Yorinaga Nakamura, Larry Hartsell, Tim Tackett, Ajarn Chai Sirisute, Rob Kaman, Rigan Machado and Dan Inosanto, who claims Erik is one of the world's most dynamic grapplers.