Rohit Shetty has started shooting for the stunt-based reality show 'Khatron Ke Khiladi 12' in Cape Town, South Africa. The filmmaker, who hosts the show, took to Instagram on Monday to share a video where he is seen in a helicopter. "Time to go crazy, wild...and real once again! Khatron Ke Khiladi!! Shoot begins," Rohit wrote while sharing the video.