On December 31 (New Year's Eve), 2006, Majoros made his mixed martial arts debut against Norifumi Yamamoto at K-1 Dynamite in Osaka, Japan and lost via TKO in the 1st round.
István Szabó | István Tarlós | Istvan Javorek | István Anhalt | Zoltan Istvan | Istvan Kantor | SMS Szent István | István Várdai | István Türr | István Tisza | István T. Horváth | István Thomán | István Szent-Iványi | István Mudin | István Lülik | István Kovacsóczy | István Gyenesei | István Geleji Katona | István Gaál | István Bujtor | István Bibó | István, a király |