Franco Colapinto has taken the Formula 1 paddock by surprise with his impressive start at Williams in the last three races. The 21-year-old Argentine replaced Logan Sargeant midway through the season following a lacklustre year for the American and immediately made an impression. In the three races he has competed in, Franco Colapinto has outscored Sargeant’s points total in 36 races with his points finish at the Azerbaijan Grand Prix. Damon Hill praised Colapinto for his move at the start of the Singapore GP in which he overtook three cars into Turn 1, including the Red Bull of Sergio Perez. …