Thum Ping Tjin

Singaporean historian and former national swimmer · Singapore · On the map · Athletes · Born 1979 · age 46

Thum Ping Tjin, also known as PJ Thum, is a Singaporean historian, journalist, podcaster, activist and former swimmer. Thum was a national swimmer who participated in the 1996 Summer Olympics, and was the first Singaporean to swim the English Channel.

Thum Ping Tjin is read about 24 times a day, in 5 languages.

A typical day, 30 days to 15 October 2026

The middle day of the days counted, so one week of news cannot move it. The line under it is the last 117 days, one point a day.

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