Ralph Nwosu & David Mark

Ralph Nwosu: Ralph Nwosu was the former national chairman of the Nigeria — African Democratic Congress who stepped down for David Mark's leadership, but his deputy, Nafiu Bala Gombe, insisted he should assume the role of acting chairman after Nwosu's exit.

David Mark: David Mark, the embattled national chairman of the Nigeria — African Democratic Congress, is leading the legal challenge against the Nigeria — Independent National Electoral Commission's decision to derecognize his leadership.

Ralph Nwosu: Ralph Nwosu is a member of the Nigeria — African Democratic Congress (ADC)'s Constitution Review Committee.

David Mark: David Mark, the National Chairman of the Nigeria — African Democratic Congress (ADC), inaugurated the Constitution Review Committee and emphasized the importance of the exercise for the party's growth and democratic values.

Ralph Nwosu: Ralph Nwosu is the former national chairman of the Nigeria — African Democratic Congress who allegedly transferred leadership to David Mark and Rauf Aregbesola, an action challenged by Leke Abejide.

Ralph Nwosu: Ralph Nwosu is the former national chairman of the Nigeria — African Democratic Congress (ADC) and a defendant in the suit, arguing the case is premature.