Billionaire Calendar 2025. Elon musk kicks off 2025 as the world’s richest person—and the only billionaire to date worth more than $400 billion. Happy new year and happy saturday.

Here is a list of 2025 holidays, special events, big games, cultural milestones and other key dates to mark on your calendar, including information on the super bowl and movie. From the world economic forum’s annual meeting in davos in january to the monaco yacht show in september, madeline has a full breakdown of the average social calendar for the richest people in.