Sir Lenny Henry is one of the country's best-loved comedians with a career spanning over forty years. Here he writes about his youth for the first time.You might think you know Lenny Henry. Think again.'Glorious.' NEIL GAIMAN'Touching and affectionate.' CANDICE CARTY-WILLIAMS, SUNDAY TIMES'Heartfelt . . . honest.' OBSERVER'Moving, powerful and very funny.' MAIL ON SUNDAYIn 1975, a gangly black six...