Mulayam's defining moment of his political career arrived when he was appointed the Chief Minister of UP in 1989 for the first time. His political career never looked back. He served as the Chief Minister of UP three times from 1989–1991; 1993–1995; 2003–2007.
Mulayam also had a very successful stint as Union Defence Minister from 1996-98 when United Front govt was in power at centre.