Hollywood stars might sweat in the gym for itty-bitty crop top posts, but the real abs game lies with the Olympic athletes. The likes of Simone Biles, Lindsey Vonn, Kelly Sildaru, and Sunisa Lee are giving faces like Jennifer Lopez a run for their money, although some hold out when it comes to revealing how they achieve their cheese-grater abs.
24-year-old Simone Biles, for instance, told fans: "Put a bikini on your body" as she outlined "how to get a bikini body." Ahead, see the top 30 Olympian swimsuit moments.