Simone Biles dazzled on floor exercise on Sunday on the way to a record eighth all-around title at the US Gymnastics Championships, another step on a comeback trail pointing toward the Paris Olympics. 

The four-time Olympic gold medallist electrified the SAP Center crowd with a soaring floor routine. It was her final event of the competition, earning a score of 15.400 for a triumphant all-around total of 118.450 points.