During his community service year, Dr McClunan undertook a 15,000km motorbike journey across Southern Africa to conduct rural eye screenings as part of a non-profit expedition. This experience showcased his commitment to serving communities in need. Following his Specialist training at the University of Cape Town, Dr McClunan gained international exposure through observership programmes in Laser Refractive Surgery, Glaucoma and Advanced Cataract surgery at eye institutes in Toronto, Germany, India, and London.