This was what winning an Olympic gold medal for Puerto Rico looked like for hurdler Jasmine Camacho-Quinn: Billboards around San Juan featuring only her first name. A festive, flag-waving parade just for her. Meeting some of the country’s biggest dignitaries. Now, along with all of that, comes pressure—pressure to replicate that 100-meter hurdles gold medal at world championships and beyond. Despite being the best hurdler all last season, she viewed herself as an underdog in Tokyo, where she captured her nation’s first Olympic track and field gold. These days, that sort of role doesn’t apply. …