Lula da Silva and Flavio Bolsonaro make final appeals to voters as Brazil chooses its next president; a runoff is likely if no candidate wins over 50% of valid votes ▻ ↧ Brazilians head to polls in high-stakes, polarized election Luiz Inácio Lula da Silva, 80, is seeking a fourth term as president while Senator Flávio Bolsonaro, the 45-year-old son ‌of former President Jair Bolsonaro, hopes to return his father's right-wing movement to power.