Manchester Utd No. 1 Fan Certificate Birthday Card This Manchester Utd Happy Birthday Certificate Card is the perfect birthday card for any Red Devils fan.Â The message on this card reads "This Card Is To Certify That ....... Is A No.1 Man Utd Fan." and the message inside continues "Have a glorious Birthday!" Also there is enough space to write your own personal message as well. Order now for Delivery and same day dispatch when you order before 2pm Monday to Friday. Â Worldwide delivery also available.