Name: John Konstantinidis
Date of birth: 28/05/1965
Height (cm): 177
Weight (kg): 69


International referee since: 01/01/1999
Place of residence: Astoria NY
Marital status: Married
Occupation: Orthopedics managing director
Mother tongue: Greek
Other languages: English, Spanish
Hobbies: Fishing, hunting and vacation
Fondest memory: The birth of my children