Olympian wrestler Sushil Kumar has been arrested in the Sagar Rana murder case. Sushil Kumar also used to give coaching to Sagar Dhankad. Now after Sushil's arrest, many things are coming to light. The uncle of wrestler Sagar told AajTak that Sushil had connections with gangsters. Sagar's uncle said that Sagar used to stop Sushil not to make relations with gangsters. Watch this video.