James von Klemperer | |
|---|---|
| Born | 1957 (age 66–67) (known year) |
| Nationality | American |
| Alma mater | Harvard (BA) Princeton (MArch) |
| Occupation | Architect |
| Spouse | Alison von Klemperer |
| Children | 2 |
| Practice | Kohn Pedersen Fox |
| Buildings | One Vanderbilt, Lotte World Tower |
James von Klemperer is a New York-based American architect. He is president of the architectural firm Kohn Pedersen Fox (KPF). He is known for his contributions to the designs of new cities, urban mixed-use clusters, and supertall buildings, including the Lotte World Tower, currently the world's fifth tallest building, and One Vanderbilt, adjacent to Grand Central Terminal and currently the tallest office building in Midtown Manhattan.[1][2]