Ollanta? I guess some indian (I´m sorry, I don´t know the politically correct term for that in English, "native-Peruvian" sounds odd) name.
Just say Native American. After all it's still South America. The reason I hate the term Indian is not any PC reasons but because they aren't Indians. They don't live anywhere near India.
Left of the Dial, I just read a new poll today. It has Humala with 28% (he was 11% three months ago and 2% a year ago), and Flores with 25% (the same as then). The mainstream left candidate is former President Alan García, from APRA, the only traditional peruvian party that´s still relevant. He´s been losing support in the polls and is currently in the 3rd place, with 15%. He already lost to Toledo in 2000, which is not surprising since his administration was, well, disastrous (that´s why Fujimori then looked like a good president to so many people). Former President Paniagua (I think a centrist, anti-corruption, anti-Fujimori) has 10%. Toledo´s "party" (well, a bunch a people that support him) is running some candidate with only 2%... just like Fujimori´s candidate. The worrying thing about the poll is that didn´t include rural areas, where Humala has its main electoral base. He´s running an "anti-party" / "anti-establishment" campaign and seems quite successful so far. And I guess the more Toledo, the Wall Street Journal and the other candidates criticise him, the more he grows in the polls ("hey, they´re all against me, I´m really the anti-establishment guy"). I assume Paniagua´s voters would go to Flores in a runoff, but I´m not so sure where would Garcia´s voters go to.
Hmm, this actually sounds a lot like Atlasian elections.
Lots of parties but that doesn't really effect voting, and all sides are fractured badly.
Also, how much influence should what's left of the Shining Path have on the election in rural areas? Even though they are no serious threat to the government anymore, they could still disrupt elections in rural areas pretty well, which was their specialty.
About Fujimori´s first election, he defeated Vargas Llosa, a writer (Nobel Prize winner, I think), who was the clear favourite. Vargas Llosa ran as a right winger and Fujimori as a populist, although, like Menem in Argentina, then he adopted the agenda of the loser candidate. I think in that election Perez de Cuellar, the guy you are refering to, also ran, but he came in 3rd. Not sure though.
Still, Fujimori was a real real dark horse though, wasn't he? What I heard the theory for his upset victory was lots of the Natives just voted for him because he wasn't Spanish.