'He's a rock star': Rivera's passion for NASCAR radiates in FOX Deportes booth

“¡Sale la blanca!”With every dramatic finish of a NASCAR Cup Series event, you may have heard this Spanish phrase signaling the white-flag lap belted during a compilation of international broadcasts. But who is behind the iconic and exhilarating voice?That would be longtime broadcaster Tony Rivera, the play-by-play announcer for Cup Series races on FOX Deportes since 1994.Despite having a voice so recognizable, Rivera’s story remains largely unknown. But this summer, the