Karthik Reddy Mahakala

Research Assistant, Columbia University Mailman School of Public Health
  • People
  • United States of America
Maria Ramadan

Student & Research Scholar , Leeds University

Hello! I'm a third year Biology student at the University of Leeds and I'm part of the 2024 Scholars cohort. I'm currently on an industrial placement working in digital marketing, looking to build expertise in the sustainable health tech space.  I have been trying to figure people out for a long time and I thought what better way than to explore the wonders of neuroscience in my first year research project!?  I'm looking forward to my upcoming LiA with the Timothy Smith Network in Boston, USA. I'm looking forward to working with students of all ages to teach and inspire them about the intersections of biology and technology.  I'm also a member of the 2026 Undergraduate Laidlaw Advisory Board, where I hope to provide strategic advice and improvements to the Laidlaw programme to ensure future scholars can thrive.  If you want to chat about books, the economic/political state of the world right now, or just life - feel free to drop me a message! :)
Tyler Carriaga

Lester B. Pearson Scholar, Architecture and Public Policy, University of Toronto

Hello! I'm Tyler Carriaga, a recipient of a full-ride merit scholarship at the University of Toronto, where I'm pursuing a Masters in Geography. Drawing from my multidisciplinary and multicultural background as an American-born, Vietnam-raised Filipino, I approach questions of place, identity, and community with a global perspective. My Laidlaw projects include research on ethnic enclave development in Seattle and program development in an urban poor community in Metro Manila. As a writer, designer, and urban wanderer, I strive to continually evolve my personal and technical skills in the pursuit of co-creating healthier, more sustainable, and just communities.
Youness Robert-Tahiri

Student, University of Toronto

Hello! I recently graduated with an Honours Bachelor of Science in Psychology Research from the University of Toronto. I’m passionate about youth mental health and how humour can be used to support resilience after adversity. My Summer 1 research project explored the relationship between childhood adversity, aggression, and self-regulation — deepening my understanding of the psychological impacts of early trauma. In Summer 2, I led a Leadership-in-Action project at SOS Children’s Villages in Cape Town, where I designed and facilitated a comedy-based mental health program for teens. That experience led me to found HaHaHelps — an organization that uses improv comedy to support youth mental health through accessible, community-led workshops. I'm currently piloting the full program in South Africa, with plans to expand to more communities globally. Please feel free to connect :) Linkedin: https://www.linkedin.com/in/younessrobert-tahiri Email: youness@hahahelps.org
Hannah Watton

Marketing Manager, Laidlaw Foundation

Hi everyone! My name is Hannah and I’m the Marketing Manager at the Laidlaw Foundation. I was previously a UCL Laidlaw Scholar in the 2022 cohort, where I studied English Language and Literature. It’s a real privilege to now work with the community as part of the Foundation team. My role focuses on building and nurturing an engaged global Scholars network, creating events that strengthen connection, and shaping how we share the Foundation’s work and impact. In my spare time, I love cooking new dishes, reading, going to the theatre, and café hopping around London. Please don’t hesitate to reach out or connect with me on LinkedIn. I’m always happy to chat! 
Nikol Chen

Design, Research & Community Lead, Laidlaw Foundation

Hello! I am a multidisciplinary designer and have been with the Laidlaw Foundation for over five years, working to strengthen our global Scholar community and amplify the impact of our programmes. My work lives somewhere between design, education, and anthropology, usually with sticky notes involved. I studied Human Sciences as an undergrad and recently finished a Master’s in Anthropology, both at UCL.  I am your go-to person for questions regarding alumni engagement and the Laidlaw Scholars Advisory Board. Born and raised in Kazakhstan 🇰🇿 Outside of work? Probably in the ceramics studio or a yoga class. Big fan of nature and very small bugs.