Ken Yeang (6 October 1948) is an architect, ecologist, planner and author from Malaysia, best known for his ecological architecture and ecomasterplans that have a distinctive green aesthetic. He pioneered an ecology-based architecture (since 1971), working on the theory and practice of sustainable design. The Guardian newspaper (2008) named him "one of the 50 people who could save the planet".[ 1] Yeang's headquarters is in Kuala Lumpur (Malaysia) as Hamzah & Yeang, with offices in London (UK) as Llewelyn Davies Ken Yeang Ltd. and Beijing (China) as North Hamzah Yeang Architectural and Engineering Company.
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