Why a Georgian wrestler's hat became the centre of local and social media attention.
Seven Olympic and Paralympic sports are set to receive more money from UK Sport to support their aims for Tokyo 2020.
The referee's actions at a New Jersey high-school bout spark accusations of racial discrimination.
North and South Korea join forces and win world cultural heritage status for an ancient sport.
Audio & Video
The unique skills of Russia's armed forces were on display at the World Military Wrestling Championship.