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01association football
Mário Gonçalves Vianna
Brazilian journalist and association football referee.
People in sport · 3311 profiles
Officials
Referees, judges, classifiers and technical delegates. This opening index brings together people from different sports, countries, generations and levels of the system.
Global directory
3311 people to know.
Browse A–Z. Each name opens a sourced profile with professional background, career connections and verified photographs where available.
Page 2 of 18 · 422 matching profiles
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02association football
Markus Merk
German football referee.
03chess
Martin Petr
Czech chess player.
04Gymnastics
Maşallah Aydın
Maşallah Aydın is documented by the Türkiye Gymnastics Federation in an official 2026 register or current federation board listing.
05Rugby union
Mathieu Raynal
International referee with appointments across World Cups and major championships.
06Curling
Maviş Arzu Önal
The official Türkiye Curling Federation directories list Maviş Arzu Önal as provincial floor-curling referee and candidate-level floor-curling referee.
07association football
Max Viinioksa
Finnish ice hockey player, association football player, bandy player and association football referee (1905-1977).
08Field hockey
MAZLUM BİLGİ
Listed as a hockey umpire in the Türkiye Hockey Federation register.
09Field hockey
Mazlum Bilici
Hockey umpire listed in the Türkiye Hockey Federation register.
10Gymnastics
Mazlum Solmuş
Mazlum Solmuş is documented by the Türkiye Gymnastics Federation in a current official gymnastics register or programme roster.
11Gymnastics
Medine Yavuz
Medine Yavuz is documented by the Türkiye Gymnastics Federation in a current official gymnastics register or programme roster.
12Motorcycle sport
Mehmet
Motorcycle-sport referee listed in TMF’s 2026 C licence category.
13Motorcycle sport
Mehmet Ağan Şimşek
Motorcycle-sport referee listed in TMF’s 2026 B1 licence category.
14Curling
Mehmet Akif Altun
The official Türkiye Curling Federation directories list Mehmet Akif Altun as candidate-level floor-curling referee and provincial floor-curling referee.
15Motorcycle sport
Mehmet Akif Çakaloz
Motorcycle-sport referee listed in TMF’s 2026 C licence category.
16Field hockey
Mehmet Akif Mazı
Hockey umpire listed in the Türkiye Hockey Federation register.
17Volleyball
Mehmet Akif Paçacı
Volleyball official.
18Field hockey
MEHMET AKİF TURHAN
Listed as a hockey umpire in the Türkiye Hockey Federation register.
19Tennis
Mehmet Ali Akyüz
Tennis official.
20Fencing
Mehmet Ali Cengiz
Mehmet Ali Cengiz is a Türkiye-connected fencing professional listed by the Türkiye Fencing Federation for the 2026 licence year.
21Swimming
Mehmet Ali Çomak
Türkiye Swimming Federation — swimming committees identifies Mehmet Ali Çomak as Swimming Organisation Board member. Türkiye Swimming Federation — open-water committees identifies Mehmet Ali Çomak as Open-water Central Referee Board member.
22Gymnastics
Mehmet Ali Cura
Mehmet Ali Cura is documented by the Türkiye Gymnastics Federation in an official 2026 register or current federation board listing.
23Fencing
Mehmet Ali Dayanç
Mehmet Ali Dayanç is a Türkiye-connected fencing professional listed by the Türkiye Fencing Federation for the 2026 licence year.
24Fencing
Mehmet Ali Gürpınar
Mehmet Ali Gürpınar is a Türkiye-connected fencing professional listed by the Türkiye Fencing Federation for the 2026 licence year.
A living, sourced index.
Profiles are built from public professional records. Coverage continues to grow across disciplines, regions and roles.