Ketham Santosh Kumar a practicing architect, educator, philanthropist and PhD researcher at Innsbruck university exparch, hochbau, Austria. He is founder and principal of studio Ketham's Atelier Architects and NGO Thinking Hand. His work and talks are inspiring, empowering people and reforming neglected communities. He taught design, architecture and urbanism in various International Universities in India and Austria. He was honoured with many International awards and rewards. He was invited to lecture and as critic in some of the renowned Universities IITH, NIFTH, SPAV, JNAFAU, HITS, UIBK, UNI-AK, Josh Talks. He was interviewed on Deutsche Welle Documentary, 3Sat, ORF TV, Architecturelive, Shoutout DFW, The Hindu, TOI, and Eenadu.