American swimmer Lilly King considers herself an “aggressive competitor” and is known for leg snaps, finger waves, stare downs and other intimidating tactics she uses to try to psych out her rivals.

The women's 100m breaststroke gold medal is staying stateside, just not in the lower 48. There's a new champion: Alaska's 17-year-old Lydia Jacoby. The American shocked the field by winning in 1:04.95 ...