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版本需求：系統需求：iOS 10.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
Gordon Burcham has been training, teaching, and working in the Martial Arts industry for nearly
twenty-five years. After earning his first black belt, he went on to win three consecutive World
Titles against guys half his age.
In 1998, in the midst of his competitive career, he launched his own dojo, which still runs today.
After retiring from the competitions, he decided to focus more on helping others in the MA
business while still running his club.
支援平台：iPhone, iPad