Question: Cem Uzan, is a Turkish businessman and politician of involved in the media and banking industries, while also chairing the social liberal Young Party, his supporters claim Uzan's political rivalry resulted in the groups companies being seized by the government under which former Prime Minister, and current President of Turkey, and he has held the position since 2014?
Sentence (from "Cem Uzan"): His family was one of Turkey's most influential families.
Relevant evidence: No