Stern John grabbed a late equaliser for Sunderland in tonight's 2-2 draw at Birmingham City.
After heading against the crossbar a minute later, John - who left St Andrews for the north-east last season - pounced to bundle home after Ross Wallace's 90th-minute free-kick.
It was a dramatic ending to a low-key game which Blues looked like shading through a first-half own-goal from Paul McShane, until Michael Chopra's stunning 75th-minute leveller.
Blues new boy O'Connor swept home a clinical left-foot effort to seemingly wrap up the points - before John pounced to level.