John Walker was a Scottish professional

footballer A football player or footballer is a sportsperson who plays one of the different types of football. The main types of football are association football, American football, Canadian football, Australian rules football, Gaelic football, rugby ...

who played as a

centre-half In the sport of association football, a defender is an outfield position whose primary role is to stop attacks during the game and prevent the opposition from scoring. Centre-backs are usually positioned in pairs, with one full-back on either s ...

References

Scottish footballers Association football defenders Vale of Leven F.C. players Grimsby Town F.C. players Gainsborough Trinity F.C. players Everton F.C. players English Football League players Year of birth missing {{Scotland-footy-defender-stub