Milestone: outliving Janusz Kusociński.
Janusz Tadeusz Kusociński was a Polish athlete, winner in the 10,000 meters event at the 1932 Summer Olympics.
Facts: Wikidata and Wikipedia. Ages are calculated, not estimated.
Enter your birthday to see the last milestones you passed. Free – we keep your birthday only if you sign up, and your next milestone comes as a surprise.