David Marshall, born on 5 March 1985 (age 41), came through at Celtic as a trainee before building the bulk of his career elsewhere. A commanding 6ft 3in (1.90m) Scottish goalkeeper, he had his most substantial league involvement at Celtic in 2003-04, making 11 appearances.
He left Celtic in July 2007, joining Norwich City for around £950,000. That move started a long run through English football, with spells at Norwich, Hull City, Wigan Athletic, Derby County and Queens Park Rangers, before time back in Scotland with Hibernian.
Marshall is primarily associated with Cardiff City, where he established himself more fully over the course of his senior career. His path began at Celtic, but most of his football was made after leaving Glasgow, as a steady Scottish goalkeeper with a career that travelled widely and lasted well.