Guillem Balague is an award-winning football author, journalist and presenter who works regularly for BBC Radio 5 Live, LaLiga TV and the American network CBS. In his previous role at Sky Sports, he was a key fixture of their Spanish football coverage for over twenty years, known for his regular appearances on Sky Sports News, 'Revista de LaLiga', his punditry work and being the go-to man for anything relating to the Spanish transfer market. He has his own YouTube channel, 1.2m+ followers on social media, his own podcast (Pure Football) and gives Master Classes in journalism at UCFB University in Wembley (London) and the Etihad stadium in Manchester. He wrote the bestselling A Season on the Brink, an insider's account of Liverpool's 2004-05 Champions' League winning campaign. In November 2012, he published the first international biography of Pep Guardiola, based on conversations with him, shortlisted for Football Book of the Year, as were his following four books. The following year, he published Messi: The Definitive Biography, the first complete biography of the Argentinian star. As well as two ebooks (diaries of the 2012 European Championships and the 2014 World Cup), he published the Official History of FC Barcelona in the autumn of 2014. In November 2015, he wrote Cristiano Ronaldo: the Biography which won the Football Book of the Year Award at the British Sports Book Awards and the Best Football Book of 2016 in Poland. His latest books Brave New World - Inside Pochettino's Spurs and Maradona were Sunday Times bestsellers in the UK. He is also chairman of non-league Biggleswade FC.