New Delhi, May 11 -- Thailand 's former Prime Minister Thaksin Shinawatra, whose 21st-century political odyssey sharply divided Thai society for decades, was released from a Bangkok prison on Monday after serving eight months of a one-year sentence for a corruption-related charge.

A crowd of about 300 supporters and political allies gathered outside the Klong Prem Central Prison to greet the 76-year-old billionaire populist.

Thaksin was a telecommunications magnate who founded his own political party in 1998 and served as prime minister from 2001 until a military coup ousted him in 2006 while he was abroad. His ouster triggered nearly two decades of deep and sometimes violent political polarization, while his political machine staged se...