Mastercard brought together two incredible leaders of change for a powerful conversation. Naomi Osaka and Billie Jean King in conversation. This is a moment in history. A moment of history meeting. Billie Jean King paved the way for equality in sport and used her voice to affect change whilst performing on an international stage. Naomi Osaka has just won her third Grand Slam title whilst being the vessel of a powerful message about racial injustice. We brought these two women together to have an open, raw and authentic conversation about the stages they perform on, the causes they champion and the pressures they feel to create a better future.