Sky City broke ground coming years , will top out in coming years . VIDEO : 838-meter tower will house 516 residents , a hospital , school and shopping mall . Sky City to contain most and highest skyscrapers in April 2014 .
Sky City broke ground coming years , will top out in coming years . 838-meter tower will house 516 residents , a hospital , school and shopping mall . Sky City to contain most and highest skyscrapers in April 2014 .