| 2024–Savannah, Georgia, US |
Barton Allen-Hall |
Arboriculture Australia |
| |
Steph Dryfhout |
New Zealand Arboricultural Association |
|
2023–Albuquerque, New Mexico(US)
|
Barton Allen-Hall |
Arboriculture Australia |
| |
Josephine Hedger |
United Kingdom / Ireland |
| 2022–København, Denmark |
Barton Allen-Hall |
Arboriculture Australia |
| |
Josephine Hedger |
United Kingdom / Ireland |
| 2019–Knoxville, Tennessee (US) |
Scott Forest |
New Zealand |
| |
Josephine Hedger |
United Kingdom / Ireland |
| 2018–Columbus, Ohio (US) |
James Kilpatrick |
New Zealand |
| |
Krista Strating |
Ontario Chapter |
| 2017–Washington, D.C (US) |
James Kilpatrick |
ITCC Champion/New Zealand |
| |
Chrissy Spence |
ITCC Champion/New Zealand |
| 2016–Fort Worth, Texas (US) |
James Kilpatrick |
APTCC Champion/New Zealand |
| |
Chrissy Spence |
APTCC Champion/New Zealand |
| 2015–Orlando, Florida (US) |
James Earhart |
Mid Atlantic Chapter |
| |
Jamilee Kempton |
Western Chapter |
| 2014–Milwaukee, Minnesota (US) |
Scott Forrest |
New Zealand Chapter |
| |
Josephine Hedger |
UK/Ireland Chapter |
| 2013–Toronto, Ontario (Canada) |
Scott Forrest |
New Zealand Chapter |
| |
Nicala Ward-Allen |
New Zealand Chapter |
| 2012–Portland, Oregon (US) |
Bernd Strasser |
Germany Chapter |
| |
Veronika Ericsson |
Sweden Chapter |
| 2011–Sydney/Parramatta, (Australia) |
Scott Forrest |
New Zealand Chapter |
| |
Chrissy Spence |
New Zealand Chapter |
| 2010–Chicago, Illinois (US) |
Mark Chisholm |
New Jersey Chapter |
| |
Josephine Hedger |
UK/Ireland Chapter |
| 2009–Providence, Rhode Island (US) |
Jared Abrojena |
Western Chapter |
| |
Anja Erni |
ETCC Champion/Switzerland |
| 2008–St. Louis, Missouri (US) |
Bernd Strasser |
Germany Chapter |
| |
Josephine Hedger |
UK/Ireland Chapter |
| 2007–Honolulu, Hawaii (US) |
Bernd Strasser |
Germany Chapter |
| |
Chrissy Spence |
New Zealand Chapter |
| 2006–Minneapolis, Minnesota (US) |
Bernd Strasser |
Germany Chapter |
| |
Elena O'Neill |
New Zealand Chapter |
| 2005–Nashville, Tennessee (US) |
Dan Kraus |
Pacific Northwest Chapter |
| |
Chrissy Spence |
New Zealand Chapter |
| 2004–Pittsburgh, Pennsylvania (US) |
Bernd Strasser |
Germany Chapter |
| |
Kathy Holzer |
Pacific Northwest Chapter |
| 2003–Montreal, Quebec (Canada) |
Bernd Strasser |
Germany Chapter |
| |
Kiah Martin |
Australia Chapter |
| 2002–Seattle, Washington (US) |
Bernd Strasser |
Germany Chapter |
| |
Wenda Li |
Ontario Chapter |
| 2001–Milwaukee, Wisconsin (US) |
Mark Chisholm |
New Jersey Chapter |
| |
Christina Engel |
Germany/Austria Chapter |
| 2000–Baltimore, Maryland (US) |
Bernd Strasser |
Germany/Austria Chapter |
| 1999–Stamford, Connecticut (US) |
Bernd Strasser |
Germany/Austria Chapter |
| 1998–Birmingham, England |
Michael Cotter |
Mid-Atlantic Chapter |
| 1997–Salt Lake City, Utah (US) |
Mark Chisholm |
New Jersey Chapter |
| 1996–Cleveland, Ohio (US) |
Rip Tompkins |
New England Chapter |
| 1995–Hilton Head, South Carolina (US) |
Ken Palmer |
New England Chapter |
| 1994–Halifax, Nova Scotia (Canada) |
Jim Harris |
PNW Chapter |
| 1993–Bismarck, North Dakota (US) |
Ken Palmer |
New England Chapter |
| 1992–Oakland, California (US) |
Bob Weber |
Penn-Del Chapter |
| 1991–Philadelphia, Pennsylvania (US) |
Ken Palmer |
New England Chapter |
| 1990–Toronto, Ontario (Canada) |
Greg Clemens |
Ohio Chapter |
| 1989–St. Charles, Illinois (US) |
Bob Weber |
Penn-Del Chapter |
| 1988–Vancouver, British Columbia (Canada) |
No Insurance |
No Jamboree |
| 1987–Keystone, Colorado (US) |
No Insurance |
No Jamboree |
| 1986–San Antonio, Texas (US) |
Craig Cutler |
New Jersey Chapter |
| 1985–Milwaukee, Wisconsin (US) |
Steve Bannan |
Penn-Del Chapter |
| 1984–Quebec, Qeubec (Canada) |
Rick Husband |
Texas Chapter |
| 1983–Indianapolis, Indiana (US) |
Bob Maltby |
New England Chapter |
| 1982–Louisville, Kentucky (US) |
Bob Hunter |
Western Chapter |
| 1981–B.Falls, Michigan (US) |
Bob Hunter |
Western Chapter |
| 1980–Hartford, Connecticut (US) |
Paul Harlow |
New England Chapter |
| 1979–San Diego, California (US) |
Sam Noonan |
Western Chapter |
| 1978–Toronto, Ontario (Canada) |
Sam Noonan |
Western Chapter |
| 1977–Philadelphia, Pennsylvania (US) |
Tom Smith |
Western Chapter |
| 1976–St. Louis, Missouri (US) |
Tom Gosnell |
Western Chapter |