Kylian Mbappe shared a picture of himself with younger brother and current Paris Saint-Germain teammate Ethan from 2015, and both look very different.
Ethan, on the other hand, is now 16 and is yet to play a competitive match for PSG but did Perhaps his brother will soon be part of match-day squads too. [recent injury](https://www.goal.com/en-gb/news/kylian-mbappe-no-regrets-rushing-back-injury-psg-issues-champions-league-rallying-cry/blta4a11c2557e420de), Kylian will be desperate to get himself back to full fitness having had to settle for a role off the bench in [PSG's 1-0 home loss to Bayern Munich](https://www.goal.com/en-gb/match/psg-v-bayern-m%C3%BCnchen/zb3gs6vfnyccksucqyf4tj4k).