Kelechi Iheanacho announced himself in emphatic style at Celtic with a stoppage-time winner on his debut, securing a dramatic 2-1 victory over Kilmarnock at Rugby Park, Soccernet.ng reports .
The Nigerian forward, who only signed for the Scottish champions a few days ago, showed nerves of steel as he buried a 95th-minute penalty past goalkeeper Max Stryjek to send Celtic back to the top of the Premiership table.
It was a fairytale start for the 28-year-old, whose career has taken several unexpected turns in the past 12 months.