A 10-year-old boy was driving the vehicle at the time of the crash.
The crash occurred in Douglas County Sunday evening.
The stick was 1.5 inches in diameter and went 6-7 inches into his body.
The Duluth Police Department is asking for the public's help with the case.
The crash happened on August 5.
A 50-year-old died after being struck by the ATV, with police saying alcohol was involved.
It happened Wednesday evening in rural Wadena.
The ATV went off the road, hit a culvert and went airborne.
She wasn't wearing a helmet.
It happened in Renville County Friday evening.
The two were ejected and then pinned under the ATV.
She wasn't wearing a helmet and alcohol was involved, officials say.
It happened on Boulder Lake in St. Louis County.
It happened in Renville County.
In some lakes, patches of thin and thick ice can be close together
Luckily, no one was injured in any of the incidents.
It happened in Kandiyohi County.
Authorities say she was pinned by her vehicle.
The fall is the busiest time of year for OHV riders.
The crash happened Saturday on the Soo Line North Trail.
Both victims are said to have life-threatening injuries.
The crash happened on July 30 in Chisago County.
The crash happened around 12:50 p.m. Saturday.