Jan Kutrzeba is 6'.
Jan Ullrich is 6'.
Jan Kiepura is 6'.
Jan Leighton is 6'.
Jan Harrelson is 6'.
Jan Kuitenbrouwer is 184 cm.
Jan Lipsansky is 176 cm.
Jan Seybold is 5' 4".
Jan Skene is 5' 5".
Jan Schuba is 175 cm.
Jan Rose is 5' 1".
Jan Roesler is 183 cm.