The miniseries kicks off with a discussion of the joint learning model, with expert inputs from Kenya, Argentina, and Nigeria, on the role the JLN has played in their journey towards universal health coverage (UHC). Dr. Isabel Maina from Kenya explains the importance of taking a multi-sectoral approach to achieving UHC, discussing the need for innovative thinking and collaborative problem solving that form the foundation of the JLN. Dr. Humberto Silva from Argentina discusses how knowledge is shared—both within and across countries—and how this sharing of information is key to achieving the type of co-creation and joint learning that is essential and fosters a country’s own UHC efforts. Finally, Dr. Shamsuddeen Sa’ad of Nigeria discusses how Nigeria translated the JLN approach to the country level, creating a subnational JLN to facilitate the shared learning between states to address common barriers.