Sam Mewis signed her first pro contract for $15,000. Ten years later, the league she came up in has free agency, purpose-built stadiums and a wave of brands that had never touched sport before. In this episode, I spoke to two USWNT world champions, Emily Sonnett and Sam Mewis. We discussed how they turned a sport that barely had a league into a career, what it takes to build a team around you as a pro, and how they're planning for life after the final whistle.