Frank Mir: 2nd most wins by submission in the UFC Most wins by submission in the UFC HW division Secured the first and only toehold in UFC history Fastest submission in UFC HW history (45 seconds) Awarded submission of the year two times for his submissions against Brock Lesnar and Big Nog. Half of his wins come by way of submission (9 of 18) Notable submissions over: Big Nog, Brock Lesnar, Tim Sylvia, and Tank abbot First person to ever submit Big Nog His submissions over Big Nog and Lesnar are amoung the most epic submissions in MMA history. Fabricio Werdum: - 47% of wins come by way of submission - First person to beat Fedor ending his legendary decade of going undefeated, first person to submit Cain Velasquez, and one of only 2 people to submit Big Nog. - Notable submissions over: Fedor, Cain Velasquez, Big Nog, and Overeem. - His submissions over Fedor and Overeem are amoung the greatest submissions of all time, and his submission of fedor was unviersally regarded the submission of the year and the upset of the year. Big Nog: 61% of his wins are via submission Tied with Sakuraba for msot submission wins in Pride Notable submissions over: Mark Coleman, Dan Henderson, Bob Sapp, Cro Cop, Heath Herring, and Tim sylvia. Has one of the most notorious guards in MMA history, and the first HW to be submission master. His submission over Cro Cop and Bob Sapp are amoung the most epic submission victories in MMA History. Fedor: 47% of wins come by way of submission Notable submissions over: Mark coleman (x2), kevin randelman, mark hunt, matt lindland, and tim sylvia. His submissions over mark coleman and Kevin randleman are among the greatest submissions of all time. Especially his win over coleman, where Fedor showed the flexibility of a LW and like a sneaky assassin swiveled his hips and legs to get the armbar as mark coleman (the father of gnp) is gnp'ing fedor... Possibly the best armbar in MMA Josh Barnett 60% of wins come by way of submission He is the metamorsis heavyweight champion He was the 2009 World No Gi Jiu-Jitsu Championship Black Belt Gold Medalist Notable Submissions over: Semmy Schilt, Mark Hunt, Alexander emelienko, Andrei Arlovski, Hidehiko Yoshida, and Pawel nastula I think everyone agree's this is the top 5 submission specialist in the heavyweight division, however what order do you rank them and who is #1.