My Profile Mark Chisholm Third generation arborist, 3-time ITCC Champion and 21-time NJTCC Champion. Spokesperson for STIHL, Teufelberger, and Kask. Creator of TreeBuzz.com. person About create Posts comment Comments UsernameMarkEmail Addresstopclimb@msn.comFirst NameMarkLast NameChisholmBioThird generation arborist, 3-time ITCC Champion and 21-time NJTCC Champion. Spokesperson for STIHL, Teufelberger, and Kask. Creator of TreeBuzz.com.
