The Life, Challenges, and Creative Highs and Lows of the Famous Red-Haired British Singer

The chart-topping singer's dazzling career began with incredibly humble roots — and at one point, he was so lost he believed he'd never make music again. Before the sold-out stadiums, diamond records, and tear-jerking ballads... there was a red-haired young man sleeping on trains, unable to shower, and scraping by...