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World Freehand Circle Drawing Champion

gravylookout
Demos
YouTube
Cited on HN 3 times, 2016–2023, never outright recommended score 0
Years with an HN recommendation, 2007–2026

HN uses it as the go-to example of an astonishingly perfect hand-drawn circle.

A one-minute clip of Alexander Overwijk drawing a near-perfect freehand circle, one metre across, in under a second on a chalkboard. He is a repeat winner of the World Freehand Circle Drawing Championship.

“Here's a video of Alexander Overwijk, who has won the World Freehand Circle Drawing Championship numerous times, drawing a circle” (HN, 2021)

3 citations · Demos

3 Hacker News comments

From the HN archive; up to 20 kept per video, favoring different commenters. Recommendations first.

@tzs Apr 2021 Cites it
on HN thread The Art of Mathematics in Chalk
There are actually people who can quickly draw really good circles. Here's a video of Alexander Overwijk, who has won the World Freehand Circle Drawing Championship numerous times, drawing a circle [1]. Here's Michael Clauss, who ended a streak of 9 consecutive Overwijk wins [2]. Here's some footage of the first World Freehand Circle Drawing Championship in 2007, showing several different contestents [3]. [1] [this video] [2] [link] [3] [link]
Champion drawing a freehand circle
@TheCondor Mar 2023 Cites it
on HN thread
This is why I read this site. As I was going down the dotted line chalk rabbit hole I ran in to this: [this video]
Found while exploring the chalk rabbit hole

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