Isabel "Dizzy" Flores was one of Johnny Rico's highschool classmates. She was long infatuated by him and was the quarterback for the Buenos Aires fieldball team. Although she planned to play for Rio de Janeiro after graduating, Flores secretly joined the Mobile Infantry and successfully gained a transfer to Rico's training unit. Flores was killed in the Bug ambush on Whiskey Outpost after killing a tanker bug that mortally wounded Lt. Rasczak.