Rahul Doshi ,12-years old Indian origin boy won the Channel 4 show ‘Child Genius’ by beating his nine-year-old opponent – Ronan – 10-4 in the programme’s finale.Indian-origin boy Rahul become an overnight sensation earlier this week after he answered all questions correctly. The school boy from north London clinched the title by answering a question on 19th Century artists William Holman Hunt and John Everett Millais.