Tun Mustapha Tower (formally named Yayasan Sabah Tower) was built in 1977 and is 122 metres tall.
Tun Mustapha Tower is a 122 metre, 30-story glass tower in Kota Kinabalu, Sabah, Malaysia. It was built in 1977 by Mori Building Company, a Japanese builder. The building was formerly named Yayasan Sabah Tower as it housed Yayasan Sabah, a state-sponsored foundation to promote education and economic development in the state. 
