 Eighty years after Nils Middelboe made his Chelsea debut in 1913, Kjeldbjerg became the second Dane to play for the club.He stayed with Chelsea for four years, and featured in the side which lost to Manchester United in the 1994 FA Cup final.In a game against Millwall in February 1995, Kjeldbjerg dislocated his shoulder, the first incident in a long list of injuries.