Kristo graduated from the Department of Chemical Engineering at Aristotle University of Thessaloniki (AUTh) in 2020. His final year thesis concerns the cross flow of two immiscible liquids in a mini and a micro-channel. After graduation, he worked for a while at a medical waste treatment and disposal industry in Greece. He joined UCL as a PhD student in 2021. Currently Kristo studies the Sustainable Formulation of Agri-Chemicals via Dynamic Molecular Interfaces. His project is funded from the Engineering and Physical Sciences Research Council (EPSRC) and is in collaboration with Innospec, a global leading chemicals company.