The tennis legend says she lost 15 kg using a GLP-1 medication after struggling with post-pregnancy weight, revealing the journey in a Super Bowl 2026 ad for telehealth firm RoThe tennis legend says she lost 15 kg using a GLP-1 medication after struggling with post-pregnancy weight, revealing the journey in a Super Bowl 2026 ad for telehealth firm Ro Latest News [ SOBAN NEWS: International and National ]