title: Marian Kosiński
text: # Marian Kosiński
  
  Marian Kosiński (4 December 1945 – 21 April 2021) was a Polish professional football player (central defender) and coach.
  
  Before he went on to coach them, he won the title with Stal Mielec twice, and was listed in the Stal's all-time best XI.
  
  