Bollywood's super hit film maker Rakesh Roshan who is known to have given some great films with his son revealed Hrithik too had to undergo a Brain Surgery sometime back. Rakesh Sir, is known to have been undertaking cancer treatments from sometime now and in one of his recent interview he described about the time when he first got to know about his Cancer. He said, he was not ready to undergo surgery and the treatments. But his doctor told him that he has a strong will power and will go through it well. Furthermore, he said that his family has had their share of difficulties and have strongly fought it back. He said while Hrithik underwent Brain surgery, his daughter too was diagnosed with Cancer. and sometime back his wife too was under medical care. Rakesh and Hrithik are soon to unite for their upcoming film - Krissh series next part 'Krissh 4'.