Zhang Liang, 54, has become the second mountaineer in the world and the first Chinese to complete the Explorer’s Grand Slam, also known as “14+7+2." - CGTN

Zhang Liang, 54, has become the second mountaineer in the world and the first Chinese to complete the Explorer’s Grand Slam, also known as “14+7+2."

2018-07-20 23:01 GMT+8

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