Paris Saint-Germain star Neymar sent a message to Arsenal fans about his former manager Unai Emery.
Emery was sacked by the Ligue 1 Champions at the end of last season after failing to win the Champions League and he replaced Arsene Wenger at Arsenal at the start of the season.
Neymar enjoyed his time with the Spanish manager and he spoke of their time together at PSG and backed his former boss to succeed in England.
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"Now it's easy to say because Arsenal is playing really great football. They are coming from a great run in recent matches and everybody knows he's a really great coach,"
"We know about their quality and I was really happy to work with him because he's a really hard working guy. He really wanted to coach us and really wanted to study about football.
"I think he will bring good things for Arsenal, which is a really huge and important club here in England. I wish him luck.”
Neymar told a news conference ahead of Brazil's friendly against Uruguay in London.