The Swedish striker has been in prolific form for Manchester United and makes life tough for his colleagues in training, says one of them Zlatan Ibrahimovic’s desire to win is insatiable, according to Marouane Fellaini, who says the Manchester United striker wants to win every game, even in training. Ibrahimovic instantly became a favourite with the Old Trafford faithful with five goals in as many games at the start of the season and, although a slump followed, his return of 20 in 33 appearances is a handsome one in his first season in England.