Andriy Yermak, who served as President Volodymyr Zelensky’s chief of staff, is named in a major corruption investigation in Ukraine and is reported to face corruption charges. Multiple outlets describe Yermak as one of the most influential figures in the Ukrainian government during Zelensky’s presidency, often viewed as the second-most powerful person after the president. Reports state that the investigation has led to arrests connected to the case, creating a public shock in Ukraine. The articles characterise the probe as significant within the broader context of Ukraine’s anti-corruption efforts, though specific allegations and the underlying details of the suspected wrongdoing are not provided in the supplied excerpts. Politico and The Independent both identify Yermak by name and highlight his former role as Zelensky’s top aide, emphasizing his prominence in the state leadership structure. The coverage therefore centers on the reach of the investigation, which targets a former senior official close to Zelensky, and on the fact that the case results in formal charges and detentions tied to corruption allegations.