Why Dutch Architects Gave Guangzhou's Tallest Tower a 'Slim Waist'
Canton Tower stands 610 meters tall and opened to the public on October 1, 2010, timed to the 16th Asian Games hosted in Guangzhou that year. It was briefly the world's tallest tower, holding that title from August 2009, when its structure topped out, until March 2011, when Tokyo Skytree surpassed it. Dutch architects Mark Hemel and Barbara Kuit, working with the Arup Group, designed its twisted, hyperboloid form, created by rotating two ellipses relative to each other along the tower's height, which earned it the nickname 'Slim Waist' for the pinched profile that results partway up the structure.
Why a "world's tallest" title measured in months, not decades, still reflects a genuine achievement
The title was held for barely a year and a half, a documented brief record that reflects the genuine pace of supertall-tower construction worldwide in that period, not a diminished or lesser achievement.
Why two rotated ellipses, not a straight or gradually tapering profile, define the design
The tower's silhouette was generated mathematically by twisting one ellipse relative to another along its full height, a documented structural approach that's the actual source of its "Slim Waist" nickname, not a decorative addition applied afterward.
Why timing the opening to the Asian Games reflects a deliberate civic decision
The tower opened October 1, 2010 specifically ahead of Guangzhou's hosting of the 16th Asian Games, a documented scheduling choice that shows its intended role as a civic and international showpiece, not a coincidental completion date.
What This Means for Planning a Visit
The practical takeaway is that Canton Tower sits across the Pearl River from Guangzhou's older, central districts, including the Chen Clan Ancestral Hall, worth planning for an actual river crossing between the two rather than treating them as adjacent stops. Guangzhou's own practical visiting details are covered on the city's main page.