The architectural design was by the Georgian-British architect Berthold Lubetkin, the structural design by the Anglo-Danish engineer Ove Arup and the construction by Kier.
ðɪ ˌɑːɹkɪtˈɛktʃɚɹəl dɪzˈaɪn wʌz baɪ ðə dʒˈɔːɹdʒənbɹˈɪɾɪʃ ˈɑːɹkɪtˌɛkt bˈɜːthoʊld lˈuːbɪtkˌɪn, ðə stɹˈʌktʃɚɹəl dɪzˈaɪn baɪ ðɪ ˈæŋɡloʊdˈeɪnɪʃ ˌɛndʒɪnˈɪɹ ˈoʊv ˈæɹʌp ænd ðə kənstɹˈʌkʃən baɪ kˈɪɹ.