Most X Factor series winners mentored

- Who
- Morgan (Marco Castoldi)
- Where
- Italy
- When
- 07 December 2012
Below is a list of judges/mentors who have won The X Factor with two or more singers, plus Louis Walsh, Tulisa, Nicole Scherzinger and L.A. Reid to give a complete picture of all nine UK and two US series winners to date: 4 - Morgan, aka Marco Castoldi (Aram Quartet, Groups, Italy Series 1; Matteo Becucci, Over-25s, Italy Series 2; Marco Mengoni, 16-24s, Italy Series 3; Chiara Galiazzo, Over-25s, Italy Series 6) 3 - Simon Cowell (Steve Brookstein, Over-25s, UK Series 1; Leona Lewis, 16-24s, UK Series 3; Melanie Amaro, Girls, US Series 1) 2 - Cheryl Cole (Alexandra Burke, Girls, UK Series 5; Joe McElderry, Boys, UK Series 6) 2 - Dannii Minogue (Leon Jackson, Boys, UK Series 4; Matt Cardle, Boys, UK Series 7) 2 - Till Bronner (Edita Abdieski, Over 25s, Germany Series 1; David Pfeffer, Over 25s, Germany Series 2) 2 - Jorge Flo (Maria Villalon, 16-24s, Spain Series 1; Vocal Tempo, Groups, Spain Series 2) 2 - Pernille Rosendahl (Thomas Ring Petersen, Over 25s, Denmark Series 3; Ida, 15-24s, Denmark Series 5) 2 - Kris Wauters (Udo Mechels, Over-25s, Belgium Series 1; Dirk De Smet, Over-25s, Belgium Series 2) 1 - Louis Walsh (Shayne Ward, 16-24s, UK Series 2) 1 - Tulisa Contostavlos (Little Mix, Groups, UK Series 8) 1 - Nicole Scherzinger (James Arthur, UK Series 9) 1 - L.A. Reid (Tate Stevens, US Series 2) The 39 countries (and the number of series to date) considered for this record: Albania (Series 1), Arabia (Series 1-2 - 2 different winning mentors), Armenia (Series 1), Australia (Series 1-3 - 3 different winning mentors), Belgium (Series 1-2), Bulgaria (Series 1), Chile (Series 1-2 - 2 different winning mentors), China (Series 1), Colombia (Series 1-3 - 3 different winning mentors), Cyprus (Series 1-3 - 3 different winning mentors), Czech Republic (Series 1), Denmark (Series 1-5 - 4 different winning mentors), Finland (Series 1), France (Series 1-2 - 2 different winning mentors), Germany (Series 1-2 - 1 winning mentor), Greece (Series 1-3 - 3 different winning mentors), Hungary (Series 1-2 - 2 different winning mentors), Iceland (Series 1), India (Series 1), Italy (Series 1-6 - 3 different winning mentors), Kazakhstan (Series 1 - Series 2 winning mentor unknown), Netherlands (Series 1-4 - 4 different winning mentors), Norway (Series 1-2 - 2 different winning mentors), Philippines (Series 1), Poland (Series 1-2 - 2 different winning mentors), Romania (Series 1), Russia (Sekret Uspekha Series 1-2 - 2 different winning mentors; Faktor A Series 1), Slovenia (Series 1), Spain (Series 1-2 - 1 winning mentor), Ukraine (Series 1-2 - 2 different winning mentors); UK (Series 1-9 - 6 different winning mentors); USA (Series 1-2 - 2 different winning mentors). The seven countries that are or will be broadcasting their first X Factor series in late 2012 or 2013), correct to 8 November 2012: Indonesia, Lithuania, Mexico, New Zealand, Serbia, Slovakia, Sweden. Most X Factor series appearances by a judge 9 - Simon Cowell (UK Series 1-7, US Series 1-2) 9 - Louis Walsh (UK Series 1-9) 5 - Thomas Blachman (Denmark Series 1-5) 5 - Morgan, aka Marco Castoldi (Italy Series 1-3, 5-6) 4 - Mara Maionchi (Italy Series 1-4) 4 - Dannii Minogue (UK Series 4-7) 4 - Sharon Osbourne (UK Series 1-4) 4 - Simona Ventura (Italy Series 1-2, 5-6) 3 - Cheryl Cole (UK Series 5-7) 3 - Juan Carlos Coronel (Colombia Series 1-3) 3 - Elio, aka Stefano Belisari (Italy Series 4-6) 3 - Katerina Gagaki (Cyprus/Greece Series 1-3) 3 - Jose Gaviria (Colombia Series 1-3) 3 - Angela Groothuizen (Netherlands Series 2-4) 3 - Gordon Heuckeroth (Netherlands Series 2-4) 3 - Ronan Keating (Australia Series 2-4) 3 - Giorgos Levendis (Cyprus/Greece Series 1-3) 3 - Marbelle, aka Maureen Cardona (Colombia Series 1-3) 3 - Nikos Mouratidis (Cyprus/Greece Series 1-3) 3 - Remee, aka Mikkel Sigvardt (Denmark Series 1-3) 3 - Stacey Rookhuizen (Netherlands Series 2-4) 3 - Pernille Rosendahl (Denmark Series 3-5) 3 - Guy Sebastian (Australia Series 2-4) 3 - Giorgos Theofanous (Cyprus/Greece Series 1-3) 3 - Eric van Tijn (Netherlands Series 2-4) 2 - Gary Barlow (UK Series 8-9) 2 - Tulisa Contostavlos (UK Series 8-9) 2 - L.A. Reid (US Series 1-2) 2 - Nicole Scherzinger (US Series 1, UK Series 9) 1 - Paula Abdul (US Series 1) 1 - Demi Lovato (US Series 2) 1 - Kelly Rowland (UK Series 8) 1 - Britney Spears (US Series 2) Qualification: three series (except for the UK and the US - judges for all nine UK series and both US series to date are shown). Countries analyzed: Australia (Series 1-4), Colombia (Series 1-3), Cyprus (Series 1-3), Denmark (Series 1-5), Greece (Series 1-3), Italy (Series 1-6), Netherlands (Series 1-4), UK (Series 1-9), US (Series 1-2).