Martin Fisher is an accomplished mechanical engineer and entrepreneur, with an extensive educational background in the field of engineering and philosophy. He studied mechanical engineering at Cornell University, and management and education at Harvard Business School. Later on, he pursued a master's degree and PhD in philosophy and mechanical engineering from Stanford University.

Fisher's professional experience is primarily in the area of appropriate technology and sustainable development. He is the CEO and co-founder of Kickstart International, a non-profit organization that works to alleviate poverty in Africa by developing and promoting sustainable water and energy solutions. He was also a co-founder and technical director of Approtec, which focused on the development of appropriate technologies to improve the quality of life for people in developing countries. During his time with Action Aid Kenya, he served as senior technical advisor, co-founder, and deputy head of the appropriate technology unit.

Fisher's expertise and skills revolve around appropriate technology, mechanical engineering, sustainable development, education, and management. He is a renowned speaker and has delivered multiple keynote speeches at international conferences. He has also authored several publications on appropriate technology and sustainable development.