Britain's most generous lottery winner says he still checks the price of socks - after giving away most of his £7.6 million jackpot prize. Widower Ray Wragg, 86, and his late wife Barbara gave away more than £5.5 million of their National Lottery winnings. Thousands of people benefited from the generosity of the Sheffield couple who’d never been abroad until they hit the jackpot in 2000. Retired roofer Ray and Barbara, a former nurse, gave away more than 70 per cent of their winnings. The