Schooled at Drostdy HTS, Liebenberg made the South African U18 High Performance Schools team in 2010 whilst representing Boland.
Signing with the Bulls, the flanker went on to represent the province at U19 & U21 levels before cracking the Vodacom Cup and Pretoria University team in 2012.
Outstanding performances in both competitions earned Wian a call up to the IRB Junior World Championship and captained the Baby Boks to victory. A Currie Cup debut in late 2012 wrapped off an amazing year for the Boland man.
In May 2015, Jake White brought Liebenberg to MHR along with 5 other Saffas. In March 2016, he signed a new long-term deal with the club until 2019, joining the professional team as a result.
As of the 2018/2019 Champions Cup, Liebenberg has had 11 European Cups appearances scoring 1 try and 5 points.
In December Liebenberg joined La Rochelle as a medical joker.
JW Dec 18
|2018 - present|
|2013 - 2015|
|2014 - 2015|
|Varsity Cup Dream Team
|2015 - 2015|
|2015 - 2019|