Luke Osman 
Mark Runnacles/Getty Images Sport
Today we’re wishing a very Happy Birthday to Celtic youngster Mikey Johnston.
The academy graduate turns 20 today, and with that, we’re going to be testing your knowledge on the winger.
Johnston has been used sporadically, for the most part, this season but continues to demonstrate that he has all the makings of a key player for Celtic for years to come.
Have a go at our quiz on the Birthday Boy! If you’re keen to show off your knowledge, share your results at the end of the quiz!
