Am sure you didn't know most of this players were actually related...
However, there are loads of other relations playing the game at an elite level, ranging from brothers to cousins to fathers to the slightly more tenuous link of brothers in law.
Here are ten such players who you may be surprised are related (even if just a little bit).
The aforementioned names are all famous across the football globe for the successes they enjoyed on the pitch and anyone who knows a thing or two about football is well aware of their family connections... read more at http://www.donhenspredict.com/2017/04/10-soccer-players-you-didnt-know-are.html

Am sure it's only Jay-Jay Okocha & Alex Iwobi you knew were related in the list, Who knew Messi had a cousin with him at Barca

Interesting

wow.. so David Ospina & James Rodriguez have a connection, this is really interesting

Yes they do

Very interesting question. But this is not applicable for me but may be applicable for others.