They were born in a city to The Godess Rhea Silvia and Mars
They were thrown into a river ordered by their uncle Amulius scared that he would be overthrown from the throne
After they were thrown into a river, they reached land and taken care of a she-wolf Lupercal. Later they were found by a shepherd Faustulus and his wife Acca Larentia.
When they grew up, they decided to go back, restore the position of their father Numitor and killed their uncle. They decided to create a new city but they didn’t agree where.
Romulus favored the Palatine Hill.
Remus preferred the Aventine Hill
They decided that whoever saw more vultures first would win. Romulus won and he killed Remus.
He later named the city after himself, now called Rome.