A.J. Green somehow gets two feet down for TD catch

Cincinnati Bengals receiver A.J. Green's athleticism was on full display in the first quarter against the San Diego Chargers on Sunday.

Green went up high to catch Andy Dalton's pass and somehow got his second foot down in the back of the end zone for a 16-yard touchdown catch. The score got the Bengals on the scoreboard first as they capitalized on Keenan Allen's muffed punt at his own 19-yard line. 

(h/t: Twitter)