Mikhail Markovich Gruzenberg, known by the alias Borodin, was a Bolshevik revolutionary and Communist International (Comintern) agent. He was an advisor to Sun Yat-sen and the Kuomintang (KMT) in China during the 1920s.
1920s portrait of Borodin
Borodin in Nanchang, 1926
Sun Yat-sen, better known in China as Sūn Zhōngshān, was a Chinese revolutionary statesman, physician, and political philosopher who served as the first provisional president of the Republic of China and the first leader of the Kuomintang. He is called the "Father of the Nation" in the present-day Republic of China (Taiwan) and the "Forerunner of the Revolution" in the People's Republic of China for his instrumental role in the overthrowing of the Qing dynasty during the 1911 Revolution. Sun is unique among 20th-century Chinese leaders for being widely revered by both the Communist Party in Mainland China and the Kuomintang in Taiwan.
Sun in the 1910s
Sun (second from left) and his friends the Four Bandits: Yeung Hok-ling (left), Chan Siu-bak (middle), Yau Lit (right), and Guan Jingliang (關景良, standing) at the Hong Kong College of Medicine for Chinese, circa 1888
Plaque in London marking the site of a house at 4 Warwick Court, WC1, in which Sun Yat-sen lived in exile
Interior of the Wan Qing Yuan featuring Sun's items and photos