Amazon Eve is reportedly the tallest model in the world. Her height seems to vary from site to site but she is at least 6 feet 9 inches or 206 cm. According to this page she is also 32 years old.
http://www.zooweekly.com.au/sexy-stuff/babe-watch/7ft-babezilla-takes-on-zoo-man.htm
Her own site:
http://www.amazoneve.com/