Lennart Ziebarth studied Law at the Georg-August-University Göttingen. His research interest lies with public and private media law in which he already absolved the apropriate main focus. While studying he was student assistant to the consultant of the faculty of law.
Since April 2012 he is working at the Hans-Bredow-Institut in the area of "Media- and telecommunication law" as junior researcher.
In his doctor's thesis he covered the need and possibility of guaranteeing net neutrality.