Bo Gu
Wang Jiaxiang was one of the early defectors from the 'Bolsheviks', coming over to Mao's camp during the Zunyi conference in 1935 with other members Zhang Wentian and Yang Shangkun. Bo Gu was dismissed as general secretary and replaced by Zhang (though he remained a member of the Politburo), and Wang Jiaxiang rose to control the Red Army along with Mao and Zhou Enlai.