Luca Caioli the best-selling author of Messi, Ronaldo, Neymar, and Suarez writes another book on a yet another talent – Mario Balotelli. Balotelli has won league titles in both Italy and England, moving between Europe's elite clubs with Liverpool his latest stop. Mario Balotelli has a reputation like no other in football. Yet for all his undoubted talent, he is better known for his off-field antics—not least his infamous run-ins with both the police and fire brigade. He was once described by José Mourinho as "unmanageable," match-winning performances at the highest level have continued to convince clubs to enlist his mercurial services. With exclusive access to friends, family, teammates, and coaches, acclaimed football biographer Luca Caioli talks to the people best placed to explain the mystery that is Mario Balotelli.