Thorsten Kinhöfer

The provided news articles do not mention Thorsten Kinhöfer. Instead, they focus on the aftermath of FC Barcelona's 0-2 Champions League defeat against Atletico Madrid. Barcelona's coach, Hansi Flick, is reportedly upset with the refereeing decisions made during the match. He specifically criticizes the performance of the video assistant referee (VAR), Christian Dingert, and the on-field referee, Istvan Kovacs from Romania. The articles indicate that Barcelona is lodging an official complaint due to what they perceive as significant errors by the referees. The defeat and the controversial refereeing decisions have made the news due to the high stakes of the Champions League quarter-final and the potential impact on Barcelona's chances of progressing in the tournament. The articles highlight the ongoing debate about the effectiveness and consistency of VAR in football.