Yes, “Wetten, dass..?” fans, it's already time for another amazing performer from the show.

This time the challenger is 8-year-old Florian Osmani. His challenge is to be able to name the day of the week for any date from October 15, 1582 (the date our current calendar was officially adopted) through December 31st, 3499.

I've discussed the feat extensively over on the Grey Matters Blog, and I even teach how to do it in detail, along with the ability to quiz yourself on random dates, in Train Your Brain and Entertain. That is why I was thrilled to find footage of someone performing this feat, especially under challenge conditions.

If you're interested in this feat, you can also see footage of Scott Flansburg and Mike Byster doing this, as well.

Video Formats:
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