Jermain Defoe is back at Sunderland, four-and-a-half years after leaving the club in the wake of relegation from the Premier League.
The ex-England international left his role as player-coach at Rangers earlier this month and has joined Sunderland as a free agent, signing a deal that initially runs to the end of the current season.
Defoe said: "I can't stop smiling because this is a special move for me for many reasons.
