Won by submission (rear naked choke) against wrestler Stefen Gamlin in
K-1 Beast 2004.
Is well versed in wrestling and submission.
Is a very good soccer player. Greco started playing with a ball by an
early age and seriously considered a professional career before
becoming a fighter.
Was a wrestler in WCW. Making him the other MMA fighter of the company
alongside David "Tank" Abbott.
Lost by split decision to MMA fighter Ryoto Machida in K-1
Romanex.
KO'ed seasoned judoka Shungo Oyama in K-1 Hero's 3.
Won by TKO against Pride FC veteran, and current UFC fighter, Heath
Herring.
Went to a draw, under MMA rules, against Karate Black Belt Masaaki
Satake.
Fought twice against legendary K-1 fighter Andy Hug. The two went to a
draw the first time and Hug won later by decision.
Fought under MMA rules in K-1 Hero's championship.
Holds a significant rank in Kyokushinkai Karate and in Daido
Juku.
Is a K-1 veteran.
During his career in K-1, Greco held significants wins over the most
toughest strikers of the circuits. Among others : Ray Sefo, Mike
Bernardo, Ernesto Hoost, Branko Cikatic, Masaaki Satake.