From the state of Missouri.

USA member since 1978.

Member of USA Executive Board from 1988 to Present. Received USA Performance Judges license in 1992. USA Director of Judges in 1996 to Present.

Has judged the USA FH Championship, USA National Championship, the USA World Qualifier, Performance Judge since 2001 at the USA Sieger Show, the National Championship of South Africa, and other trials abroad.

Tracklayer multiple times for Regional Championships, USA National Schutzhund 3 Championship, USA North American Championship, USA FH Championship, and USA World Qualifier.

Helper at numerous Regional Championships, USA National Schutzhund 3 Championship, USA World Qualifier, USA North American Schutzhund 3 Championship, AWDF Championship.

Two time member of the USA SchH 3 Club.
Finished 2nd in the 1998 USA FH Championship.

For a more indepth history, you can go to Mark's bio. on the 2003 Sieger Show website.