Random though about leadership makes me remind about the term. :D.
In Minangkabau, leader represent by this people: Niniak Mamak (The Elder), Cadiak Pandai (The Brighter), Bundo Kanduang (The Mother). They called as ‘Tungku Tigo Sajarangan’ which literally means ‘the three furnaces in a heat’. The term describes the requisite value to leader: the elder depict wisdom and experience, the brighter depict skill and knowledge, the mother depict tenderness and intuition. It frames the working team together.