Martin Källström (born 1975) is a Swedish technology entrepreneur. He is the founder of Twingly, a blog search engine, and Narrative, a company known for developing the wearable camera Narrative clip.
Early life and education Källström was born in Sweden. He studied computer science at Linköping University, where he obtained a Master of Science degree.
Career After graduating, Källström worked as a programmer at Framfab, a Swedish e-consultancy firm. In 2000, he moved to Tokyo, where he worked as a freelance web and graphics designer.
In 2006, he founded Twingly and served as its chief executive officer until 2012. He later co-founded Memoto (later known as Narrative) with Oskar Kalmaru and Björn Wesen in Stockholm. The company developed the wearable camera Narrative clip, which was launched through a Kickstarter campaign that raised over $500,000, followed by venture funding from True Ventures.
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