<p>Boxer Vijender Singh joined the farmers' agitation at Singhu border (Haryana-Delhi border). The farmers' protest at Singhu border against the Central Government's Farm laws, entered its 11th day on December 06.</p>.<p>“If the government doesn't withdraw the black laws, I'll return my Rajiv Gandhi Khel Ratna Award – (highest sporting honour of the nation),” said Vijender Singh.</p>