Norway
John Koss
John Koss was a boxer from Norway, born Jun 12, 1895.
Also: جون كوس · John Petersen (Juan-) Koss
BornJun 12, 1895
DiedMar 27, 1925
Country🇳🇴 Norway
NicknameJuanito
Boxerbook ratingnot rated yetHow it works ›
Confirmed bouts—
Career record
Record
No record compiled yet
The record
No bouts recorded yet.
Amateur career
1920 Summer Olympics – Men's bantamweight
Quarter-finalLGeorge McKenzie 🇬🇧
1 amateur bout at major tournaments, from the tournament articles on English Wikipedia (CC BY-SA). Not part of the professional record.
Ratings now
Not in any current ranking.
World titles
No world title reigns recorded.
Sources
Boxerbook ID 12101 · permanent link boxerbook.com/id/12101. Wikidata (CC0), English Wikipedia (CC BY-SA). Last fetched: 2026-10-12. Spot a mistake? Every bout page has a link to report it.