British coaches Paul Green and Gareth Brown are recruited by USA Taekwondo less than a month after resigning from the GB programme.
Double Olympic champion Jade Jones secures her second successive World Taekwondo Grand Prix Final title in Ivory Coast.
British fighter Bianca Walkden claims her fifth successive major title of the year with victory in the World Taekwondo Grand Prix.
World champion Bianca Walkden and Olympic champion Jade Jones are "shocked and saddened" by coach Paul Green's decision to leave the GB setup.
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Double Olympic taekwondo gold medallist Jade Jones says Bianca Walkden's achievements are "phenomenal" after overcoming injuries to become triple world champion.