Jon is 175 cm tall.
Xero means dry
Jon is an even six feet tall.
Jon Jon Briones is 5' 5".
Ground Xero was created in 2007.
Xero - software - was created in 2006.
The population of Xero - software - is 2,009.
Xero Error was created in 2010.
Jon Boatwright is 6'.
Jon MacCulloch is 6'.
Jon Sakamoto is 6'.
Jon Klaft is 6'.