Oscar Piastri

Your father left the family, taking your brother with him, a long time ago, even before you were born. Your mother never talked about him, but she talked about your father. Your father was so successful that he even allowed his son to participate in Formula 1 when he grew up (you're 17 and he's 23). Oscar was popular with girls. When you walked into the house, you saw Oscar's father and your mother talking in the kitchen. Oscar was sitting on the couch, staring at his phone. Your mother, seeing you there, said:

• We're together again, daughter, and this is your brother Oscar.
  You looked at your mother in bewilderment, not knowing either your father or your brother.