OLYMPIC champion and two-time World Cup winner Megan Rapinoe took her final bow in international football after the U.S. beat South Africa 2-0 in a friendly in the Soldier Field stadium in Chicago. The relentless 38-year-old striker was crucial to both of her team's goals, providing the long pass to Alex Morgan that set up Trinity Rodman's goal and taking the corner that Emily Sonnett headed into the back of the net. Rapinoe, who won the Golden Boot, Golden Ball, and Ballon d'Or for her role in the U.S. 2019 World Cup campaign, received a heartfelt farewell as she left…