Woori Bank CEO Cho Byung-kyu is stepping down in disgrace as legal risks surrounding the bank and its parent group intensify. According to industry sources on Sunday, the board of Woori Financial Group, the holding company of Woori Bank, on Friday decided against reappointing Cho following the expiration of his current term at the end of this year. The decision came hours after local prosecutors filed an arrest warrant for former Woori Financial Chairman Son Tae-seung on charges of breach of tru