Jack Grealish celebrates his dad with throwback when he signed for Liverpool's academy and he joined Man City for £100m

English international has sparked a lot of reactions from his fans following birthday post to his father. 

Jack Grealish who plays as a midfielder for Premier League club Manchester City celebrated his father's birthday on January 12th. 

The former Aston Villa star shared pictures of his daddy who could pass as he's elder brother. 

In the first slide, he shared throwback of himself at Liverpool academy as a child. His father stood beside him as posed for the camera. 

In another image, Jack Grealish was pictured on the moment he signed record transfer deal with Manchester City. 

The Citizens signed the number 10 for £100m from Aston Villa Las year summer transfer window. He captioned the post on his verified Instagram page (@jackgrealish), "Happy birthday Dad!! Love you so much".