| Club | League | Years |
|---|---|---|
| Huddersfield | Premier League | 1948–1949 |
| Atalanta | Serie A | 1949–1950 |
| Juventus | Serie A | 1950–1953 |
| Sampdoria | Serie A | 1953–1954 |
| Catania | Serie A | 1954–1957 |
Only the clubs in the game are in the data; spells at other clubs, loans and youth years may be missing.
Which club pairs is Karl Aage Hansen an answer for?
In Who Played Both, if two of these clubs meet, Karl Aage Hansen is one of the right answers.
- Atalanta – Juventus 102 players
- Atalanta – Sampdoria 68 players
- Juventus – Sampdoria 67 players
- Atalanta – Catania 51 players
- Catania – Sampdoria 42 players
- Catania – Juventus 32 players
Source: Wikidata (CC0), Wikipedia club articles and player infoboxes (years at each club). Youth spells and appearances that look unplayed are left out; volunteer-kept records can contain gaps or errors.
