Tallest freestanding 3D printed tower

Tallest freestanding 3D printed tower
Who
Dr Abdulla bin Abdulaziz bin Turki Al Subaie , Doha Expo 2023, Ministry of Municipality, State of Qatar
What
12.10 metre(s)
Where
Netherlands (Almere, Floriade 2022, Plott No. 053 and 054)
When

The tallest freestanding 3D printed concrete tower is 12.1 metres, achieved by Doha Expo 2023 & Ministry of Municipality Qatar (both Qatar) for Qatar pavilion, at Floriade Expo 2022 Almere, Netherlands, on 12 May 2022