| Intro | South African architect |
| A.K.A. | Hans H. Hallen, Hans Heyerdahl Hallen |
| Is | Architect |
| From | South Africa |
| Type | Engineering |
| Gender | male |
| Birth |
1930, Durban |
| Age | 91 years |
| Intro | South African architect |
| A.K.A. | Hans H. Hallen, Hans Heyerdahl Hallen |
| Is | Architect |
| From | South Africa |
| Type | Engineering |
| Gender | male |
| Birth |
1930, Durban |
| Age | 91 years |
| MyWiki ID | hans-hallen |