Renae de Ridder
RDR (Eng. RDR), Dutch Knight (Eng. The Dutch Knight)
Reinier de Ridder is a Dutch mixed martial arts fighter, born on September 7, 1990, in Tilburg, Netherlands; started training judo at the age of 6, earned a black belt in judo and BJJ in his teenage years.
Biography
René de Ridder is a Dutch MMA fighter, born on September 7, 1990, in Tilburg; started judo at 6 years old, won a title in wrestling with the school team, earned black belts in judo and BJJ.