Guest Authors

Guest Authors

Guest Authors

We’re very happy to invite guest authors to write on the Fair Cobalt Alliance website.


Hugh Brown

Hugh Brown is a documentary mining photographer based in Australia. Having traveled to 30 countries and counting, working through countries such as the DRC, Mali, Pakistan, India, Bolivia, and Papua New Guinea, his hope is to expose the world to a much bigger and different world from the one that we had been exposed to.

His work has been exhibited internationally with major exhibitions in South Africa and China. To find out more about his work, check out his website.


Andy Weinzierl

Andy Weinzierl, 27, is the founder of SUSHI BIKES, a start-up that aims to bring affordable and stylish e-bikes to the streets, improving tomorrow’s mobility. He trained as a mechanic, then studied industrial engineering in Munich and completed his master’s degree in Technology Management at the University College London. At 16, he founded an online magazine for up-and-coming journalists. Four years later, he built up an influencer marketing platform and gained parallel experience at companies such as BMW, Allianz, Fraunhofer, and Porsche.

Find out more about SUSHI BIKES here.