Björge Köhler studied architecture in Hamburg and Oslo. Since 2019, he has been supporting urbanista as an urban developer and urban researcher in shaping urban futures. His focus is on co-creative urban development processes and inner city development, among others. In addition to his profession, Björge brings urban futures into implementation with the Gröninger Hof cooperative which uses innovative practices to transform an existing parking garage into a living and working house of the future. He also co-founded the Altstadtküste initiative, which explores and transforms street and water spaces in the heart of Hamburg and aims to make them more sustainable in the long term.