Johnny Kolberg boxer
- bouts
- 1
- won
- 0
- lost
- 1
- draw
- 0
- Status
- inactive
- Division
- middleweight
- Debut
- 1922-12-04
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1923-01-22 | Snowball Moore | debut | Arena, Trenton | WIN |
| 1922-12-04 | Otto Johnson | debut | Auditorium, Freeport | LOST KO |