A teenager was gravely injured after falling under an MTA train while “subway surfing,” authorities said. The incident happened in Queens, at the 111st Street station in Corona, at around 8:15 a.m. Friday,

The boy was found lying in the northbound track bed at the 111th Street stop on the No. 7 train in Corona. Cops were called to the station after the teen fell at 8:17 a.m. and told by witnesses he

Police couldn’t immediately confirm if the boy was subway surfing at the time he fell under the train shortly after 8:15 a.m. at the 111th Street station in Corona.