What happened: Mercedes-AMG Petronas F1 published a short 'Mercedes and Brasil' post on its main account. Its Brazilian account separately showed a special race suit for the São Paulo Grand Prix.

Why it matters: The post follows Kimi Antonelli's title-clinching P3 in Mexico City, which made him F1's youngest champion at 20 years and 68 days. Mercedes now heads to Brazil as the reigning drivers' champion team.

What to watch: Mercedes runs the special suit at the São Paulo Grand Prix.