WATCH: Who gifted Zhou Bottas's naked calendar in Secret Santa?

As is tradition, Formula 1 drivers have taken part in Secret Santa - with Zhou Guanyu being gifted one of team-mate's Valtteri Bottas's naked calendars.

Finn Bottas has been busy piecing together a calendar for charity, embracing a natural approach to clothing, and predictably, the calendar ended up as a gift to team-mate Zhou - but not from Bottas himself, so who did send it?

The 10-time Grand Prix winner also received a book from World Champion Max Verstappen on backsides, complete with the message, "Have a Cracking Christmas."

Check out the full video of F1 2023's Secret Santa below - or by clicking the link here!