David Coles and Sam Allardyce held top positions in what popular european sport?
David Coles (footballer): David Andrew Coles (born 15 June 1964) is a goalkeeping coach for Bristol City. Sam Allardyce: Samuel Allardyce ( ; born 19 October 1954), known as "Big Sam", is an English football manager and former professional player, who most recently managed Crystal Palace from December 2016 to May 2017.
i don't know