Home / Videos Video: Huge Ass Moose Charges Mountain Bikers in Alaska By Jeff Barber May 28, 2015 Pretty sure the title says it all. Makes this antelope look like a mouse. Youtube link. Jeff Barber Jeff co-founded Singletracks.com with his wife Leah (mudhunny) in 1999. Today he works out of Singletracks World HQ in Decatur, GA as the Editor in Chief.