- "SURNAME" is a required field.
- "NAME" is a required field.
- "GENDER" is a required field.
- "NATIONALITY" is a required field.
- "YEAR OF BIRTH" is a required field.
- "T-SHIRT SIZE" is a required field.
- "SURNAME" is a required field.
- "NAME" is a required field.
- "GENDER" is a required field.
- "NATIONALITY" is a required field.
- "YEAR OF BIRTH" is a required field.
- "CLUB OF SPONSOR" is a required field.
- "T-SHIRT SIZE" is a required field.
- "SURNAME" is a required field.
- "NAME" is a required field.
- "GENDER" is a required field.
- "NATIONALITY" is a required field.
- "YEAR OF BIRTH" is a required field.
- "T-SHIRT SIZE" is a required field.
