Comedian Sean Lock bravely spoke about being diagnosed with skin cancer 30 years ago, with only his family and close friends knowing the disease had returned.The 58 year old's tragic death was announced on Wednesday, with his agent revealing he was "surrounded by his family" when he passed away. A historic interview given by the 8 Out Of 10 Cats star has now resurfaced, where he revealed he was first diagnosed with cancer in 1990 at the age of 27.