The lies told by a western Sydney taekwondo instructor have been revealed after he pleaded guilty to a shocking triple murder ...

Kyung Kwang Yoo faced Parramatta Local Court over the murders of a seven-year-old boy and his parents in Sydney's west in ...

Kyung Kwang Yoo pleaded guilty to murdering a seven-year-old student and a married couple in Sydney’s west last year.

One martial arts school in Anne Arundel County not only teaches students self-defense, but defines the culture of the ...