Filmmaker Karan Johar, on Monday, shared that his mother Hiroo Johar recently underwent knee replacement surgery. He posted a video, wherein his mother can be seen sitting on what appears to be a wheelchair. She also thanked the doctors for taking good care of her at a hospital

Alongside the clip, Karan wrote, "My Mother ... My super hero! She has had two massive surgeries in the lockdown.... In the past 8 months... Her Spinal Fusion Surgery ( the brilliance of DR BHOJRAJ) and her right knee replacement ( the Genius of DR MANIAR ) She endured both surgeries with her indomitable spirit and a sense of humour."