From the moment he swept to power in January 2001 Thaksin, a brash, self-made billionaire, has sought to reshape his country, winning devoted supporters and bitter opponents in equal measure. His parties kept winning elections, even after he was deposed by a coup in September 2006, but fear of his vaunting ambition in the powerful royalist establishment led to multiple court rulings against his allies, years of violent street clashes, and another coup in 2014.