アブダビコンバット
Drysdale remains the only American to have won the two most prestigious titles in all of jiu-jitsu including the IBJJF World Championship and the ADCC Submission Wrestling World Championship – Open Division ADCC, submitting Marcelo Garcia in just over two minutes, a feat considered to be the equivalent of "out-swimming" Michael Phelps. That same year he was regarded as the best Submission Wrestler in the World by Gracie Magazine.