In this week’s Sport: Susie Wolff on trying to make it as a woman in the big, bad world of Formula 1 | Santi Cazorla talks Alexis Sanchez’s annoying habits, Arsenal’s Champions League chances and why his team envy no one | Ireland rugby legend Brian O’Driscoll discusses cricket, chocolate and being invited to christenings | Saido Berahino on his bad boy image, Tony Pulis and his reported £20m price tag | Sport Uncovered: our series of spectacular portraits continues with gymnast Kristian Thomas | Plus: Samir Nasri assesses Manchester City’s chances against Barcelona in Europe