Vic Yao-Yu Chiang is a freelance journalist currently based in Washington D.C. Before moving to the States, he was a reporter/researcher at The Washington Post's Taipei office, covering China and Taiwan with a focus on politics, defense and social issues. In addition to the cross-strait relationship, he also covers a wide range of topics including great power rivalries and human rights issues from other parts of the world, including the U.S., the Balkans and Greenland. His work has been published in The Washington Post, BBC, Deutsche Welle, Al Jazeera, The Initium (Singapore-based media outlet), The Reporter (Taiwanese non-profit news organization), Business Next (Taiwanese tech media outlet), among others.

He holds a B.A. from National Taiwan University and is currently pursuing a Master of Public Policy at Georgetown University's McCourt School of Public Policy in Washington D.C. He is fluent in English and Mandarin Chinese.

蔣曜宇是一名位於華盛頓特區的獨立記者。在移居美國之前，曾任職於《華盛頓郵報》的台北辦公室，擔任記者及研究員，主要報導中國與台灣的政治、國防及社會議題。除兩岸關係外，其報導範疇亦涵蓋大國地緣政治競爭及人權議題，足跡遍及美國、巴爾幹半島與格陵蘭等地。作品曾刊登在《華盛頓郵報》、BBC、德國之聲、半島電視台、端傳媒、報導者及數位時代等媒體。

畢業於國立台灣大學，目前則就讀於華府的喬治城大學，攻讀公共政策碩士學位。