Born in Toronto, Ontario, Joseph has always been fascinated by the visual arts. His inspiration originates from comic books and animated shows that he grew up watching. His fascination with the visual arts encouraged him to enroll in Sheridan College (Art Fundamentals) and Seneca College of Applied Arts and Technology (Digital Media Arts and 3D Animation). Joseph provided his talents for companies such as CBC, CIBC (The Canadian Imperial Bank of Commerce), TD Canada Trust, ArtXperiential, and The City Of Toronto. Joseph is also the co-founder of Heroes of the World with his long-time friend, Mark Williams. The comic-inspired brand features heroes and villains representing different countries worldwide. Bonsu also illustrated the children's book Race With Me with authors Andre DeGrasse (famous Canadian Olympic sprinter) and Robert Budd.