"I thank president Nasser Al-Khelaifi, the director of sport Antero Henrique, the supporters and all the players for these two seasons", said Emery, who was previously linked with a move to Spanish side Real Sociedad.
"The German coach has signed a two-year contract with the French champions". Have your say in the comment section below.
"There is extraordinary potential in Paris and this is the most exciting challenge that I have received".
The tactician has been out of a job since leaving Borussia Dortmund this time previous year and was strongly tipped to take over at Parc des Princes in the upcoming campaign.
Tuchel comes in after taking the reins at Dortmund from Jurgen Klopp in 2015.
Corinthians pair in 23-man Brazil squad for Russian Federation
Brazil kick off the World Cup on June 17 with a game against Switzerland before facing Costa Rica and Serbia. Who knows, maybe when the 2022 World Cup comes around, I will still be competing for a place on the team.
However, PSG president Nasser Al-Khelaifi said on Saturday he was "2000 per cent" sure the Brazil global would stay at the club. "He has the mix of spectacular and effective principles that have always been the true strength of German football".
They have now got their man, with the PSG Twitter account posting a tweet confirming the capture of Tuchel.
Emery recently announced that he will leave his post at the end of the current season.
Neymar emerged victor of the best player in France ahead of teammates Edinson Cavani, Kylian Mbappe and Marseille's Florian Thauvin who finished fourth. Really, it's a "win the Champions League or lose your job" situation, one that is ultra intense.
"I'm honoured and very happy with our season". The 26-year-old superstar left La Liga giants Barcelona for a world record transfer fee of £198 million last summer and proved his worth in gold for the Parisians until a misfortunate injury cut short his career in the French capital.