"First of all, Ghana is where I feel most at home; I grew up here. Secondly, there are a lot of scientists in the global North and therefore the global South needs equally credible scientists to stay, work and help solve their peculiar problems which research can address. I also serve as a mentor and role model to younger people who aspire to be scientists in future. An ambition like that looks more achievable or real when your role model looks like you and speaks like you!"