Bengaluru: Promising Kannada film actor Santhosh Balaraj (34) died of brief illness here this morning. Santhosh, who had acted in films like Kariya-2, Ganapa, Kempa and other movies, was awaiting his next release- Sathyam. He was suffering from jaundice and was undergoing treatment at Sagar Apollo Hospital, at Kumaraswamy layout in the city. He was…