Pair were once joint Liverpool managers.
The former Celtic manager was impressed by Brendan Rodgers' team.
Tottenham forward Son Heung-min has spoken about his disappointment following South Korea's failure to win a medal at the Olympics.
Manchester City star scored at both ends against Celtic.
Arsenal won 2-0 in the Champions League tie against Basel.
Tottenham Hotspur gear up for potentially their biggest test of the season on Sunday.
Arsenal beat Basel comfortably in the Champions League.
Kieran Trippier impressed for Tottenham against CSKA Moscow.
The youngster has been a star performer for Arsenal this season.
Tottenham supporters are hugely excited by the speed and dribbling of their new winger.