Declan John, born on 30 June 1995 (age 31), is a Welsh left-sided defender whose career has moved through Cardiff City, Rangers, Swansea City and a run of English league clubs. He came through at Cardiff, where his pace and willingness to get forward made him a natural fit at full-back or wing-back.
His most productive league season came at Rangers in 2017-18, when he scored three goals in 26 appearances. That spell remains the one most likely to register with a Scottish audience, though it was a decent professional stop rather than anything needing embroidery.
John later moved on to Swansea City and then had spells with clubs including Sunderland, Bolton Wanderers and Salford City. His career has settled into the shape of an experienced lower-league professional rather than a player steadily climbing the ladder.
His current market value is around £128,000, according to Transfermarkt. Overall, John’s career has been that of a capable Welsh full-back who had his strongest league return in Scotland before continuing across the English game.