RT @OptaJean: 1 – Kylian Mbappe has become the youngest player to scor

1 – Kylian Mbappe has become the youngest player to score in a Champions League semi-final (18 years & 140 days). Comet. pic.twitter.com/QLKdKMienl

— OptaJean (@OptaJean) May 9, 2017