Some pundits are already ranking City - who at one stage this season won a record 18 successive league games - alongside Manchester United's 1999 treble winners and the 2003-04 Arsenal "Invincibles".
Television cameras captured the moment the Belgian discovered he was a three-time champion but, after an initial burst of excitement, he was focusing on the potential for even more success.
After two relatively low-key wins in their first three matches, this stunning demolition of Liverpool served as an early sign that City were a different proposition from the team that struggled to impose themselves the previous season.
"But it is not about us and them, I think it is about the six teams". It's incredible. It's such an achievement and I'm proud of the team.
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His time at Old Trafford, meanwhile, was cut short by a knee injury, and he eventually rescinded his United contract to join LA Galaxy in MLS.
But it feels just as good because you can't take it for granted.
They were trying to overturn a three-goal first-leg deficit and were level at 1-1 in the return game when the striker was introduced, but lost 2-1.
"We saw it in every round, the influence of the little details is so, so big. I would say so", former England captain Alan Shearer said. "We knew how important this game (was)". "I have won titles. We're still super happy but theres is so much to do before we unlock our full potential".
Former England global Gary Lineker, who now work as a television presenter, tweeted: "Congratulations to @ManCity on winning the Premier League title. We are not going to do anything insane", said Mourinho.
"There was a period of adaptation for him coming into the league and for us taking in his methods".
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The Minnesota Timberwolves are averaging 109.5 points on 47.6 percent shooting and allowing 107.3 points on 47.5 percent shooting. He got off to a great start , and it continued all game long, as he finished with 27 points and 10 rebounds.
"Last season we finished sixth and this season we are going to finish I believe fourth, third or second - hopefully second - and next season we are going to try and improve but let's see what happens. One team was dominant in Germany and one had (Lionel) Messi, but we are nothing without the team".
As for City, it has a month to finish a season with the most points, goals and wins in a single Premier League campaign.
"They are a fantastic team with great players", he said. "It's incredible. They have been unbelievable". "This club is absolutely wonderful in all terms".
Cristiano Ronaldo, Carlos Tevez and Wayne Rooney formed a lethal attacking trio, with Ronaldo virtually unstoppable as he scored 31 league goals en route to winning the Ballon d'Or.
"We are 13 points ahead plus goal difference and we deserve to be there".
Sony India launches its 2018 headphone and Wireless Speaker lineup
Both the headphones offer up to 20 hours of backup while the WH-CH300 with a neckband design promises eight hours of battery life. They will be available starting today in multiple color options with SRS-XB21 available in black, blue, red and white colours.