Bertha Wakisa Chiudza, originally from Malawi and now based in South Korea, is a transformational leader in sustainability with over 17 years of experience across Malawi, Denmark, and South Korea, working with multilateral and international organizations including the United Nations. A passionate social and green entrepreneur, she founded Tsinde Eco Empower, a waste management and circular economy start-up, and co-founded Mizu Garden and Events Centre, a sustainable events enterprise. Bertha holds two master’s degrees, is pursuing an Executive MBA, serves on various boards, mentors emerging leaders, and has received multiple regional and global awards for her impactful work.