Service Without Borders: Helena Mercer’s Journey to Ghana with Emmanuel Arko-Larbi
24 March 2026
When Helena Mercer, a nurse, St John Gibraltar volunteer and a St John Global Leadership Development Programme (GLDP) graduate, took herself to Ghana this October, it wasn’t just a visit — it was a collaboration. For three weeks, Helena and Emmanuel Arko-Larbi, PMP® CMT® (also a GLDP graduate) worked side by side to bring the spirit of #OneStJohn to life, blending cultures, ideas, and practical skills in a way that showed what global service really means.













