Verhoeven's and Zimmerman's records since 2011

[Hagelslag2]

I was just looking at both these guys' records and it shows that Verhoeven went 11-4 since winning his last fight by (T)KO, while Zimmerman went 9-4 since the last time he won a fight by decision. Both these fights, Verhoeven's KO win and Zimmerman's decision win, are within a month of each other in 2011.

Has there ever been a kickboxing HW champ before Verhoeven with so little (T)KO wins?